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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xffb40f3223e907ef65b740a9399ede1eba3b7b055d95ece6ccb233e523d07ecd · ArcScan

Block

#21,389,961

2026-09-17 21:14:43 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,961
Timestamp: 25 days ago · 2026-09-17 21:14:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xffb40f3223e907ef65b740a9399ede1eba3b7b055d95ece6ccb233e523d07ecd
Parent hash: 0xabb28d51…6ce5565c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,961 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%826,844 / 30,000,000

Base fee

20 gwei

State root

0x37dd31528eb8…7cf39d61773b

Transactions root

0x5ecbdd36bffe…aede06160b9f

Receipts root

0x25d984d16ac9…da169ac3fa81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800