Questions tagged [transactions]
Questions about transactions, including signed and unsigned extrinsics, transaction formats, transaction pools and constructing transactions.
16 questions from the last 365 days
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How to Prevent Total Issuance Reduction After the Transactions in a Substrate Chain?
In my Substrate solo chain, the total issuance starts at 80,000,000,100,000,000,000,000,000. After the first transaction, it drops to 80,000,000,099,999,999,729,766,850.
I understand this could be ...
- 269
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0
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Signing transaction payload with private key
The question is how to sign a transaction payload with a private key and send it to the chain. We are compiling an extrinsic:
const keyring = new Keyring({ type: "ed25519" });
const ...
- 11
1
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Ensuring Accurate Extrinsic IDs for Asset Transfers on AssetHub
I'm submitting asset transfer transactions on AssetHub using the submit and watch method. Immediately after submitting a transaction, I retrieve the block hash in which it was supposedly included. I ...
- 13
1
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28
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How to solve this invalid block issue after sending a Transaction?
I'm experiencing a strange issue: occasionally, I get an invalid block error after trying to submit an extrinsic in my node. I created a script that runs 300 transfer transactions sequentially, ...
- 123
1
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49
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Invalid transaction & Transaction has a bad signature
I'm trying to adjust my implementation to the recent runtime changes
CheckMetadataHash. I added the mode in the transaction and both the metadatahash and the mode parameter in the payload that is sign ...
- 11
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0
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10
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same extrinsic hash but different transaction and transaction broadcast issue
Is it possible for different transactions to have the same txid? My address on Polkadot is
https://polkadot.subscan.io/account/16iAvH56VJWsZDU2cRZUPY9RPRcf5pvmB93PfpJ6fDx5Wvdq?tab=transfer
. Among ...
- 11
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1
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33
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KSM, WND transfer transaction fail, but DOT success
I used the same program, the same fullnode version, and the same Substrate API sidecar version to submit transfer transactions for DOT, KSM, and WND. Only DOT was successful. Two months ago, DOT, KSM, ...
- 11
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how to create multising account using polkadot extrinsics?
I have been working with multsig wallets i am able to create account using polkadot ui and use it to sign transaction, but i am not able to create account using extrinsics can you please tell how to ...
- 373
3
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1
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71
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Substrate node not propagating transactions
So we have a very strange bug that is happening when sending transaction to a substrate (crust node in this instance). We are sending signed transaction to a crust node via polkadot.js as such:
const ...
- 245
1
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1
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28
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How to integrate Subxt with frontier?
I want the transaction to be happen through subxt on frontier node template.
I'm getting this error in this process:
Metadata error: The generated code is not compatible with the node
How to solve ...
- 2,100
0
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49
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execute_block, initialize_block, apply_extrinsic, finalize_block, offchain_worker exists for struct `Executive` but its trait bound were not satisfied
I developed substrate parachain with custom pallets. Actually I wanna add OCW functionality to one of my pallets. After I updated runtime code and added CreateSignedTransaction implementation I tried ...
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56
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how can i achieve 10000 tps in layer zero polkadot based chain
I have my blockchain deployed on production . i want some addition in my chain. i want my chain to have 10000 tps .How can i achieve that in my current layer0 chain without using multiple parachains ....
- 373
4
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1
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60
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Validation of Transactions Executed in on_finalised Function within the Hook
Will transactions executed within the on_finalised function inside the hook undergo validation by the validators?
- 2,100
1
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1
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55
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Ensuring Priority for Key Transactions in a Substrate Chain
I'm currently working on a substrate chain and have implemented a pallet where off-chain workers submit price data of other chains.
My requirement is for these prices to be updated by the workers ...
- 13
0
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1
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252
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Invalid transaction:1010 Invalid: Transaction has a bad signature
I have changed my default multisignature to EthereumSignature. But whenever i'm doing any transaction on metamask then it is working fine and whenever i'm manually signing the transaction with a ...
- 847
2
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0
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46
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Proof-of-Work Substrate Chain with Multiple Validators
I'm working on a Proof-of-Work (POW) substrate chain. Assuming we have four validators, all of which have enabled on-chain workers (OCW), is it accurate to state that each validator's OCW fetches data ...
- 2,100