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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 #0x81821a467cc6cf4e63d21419ff1f3c140751111ab57f293577644de98cb6ef86 · ArcScan

Block

#21,442,446

2026-09-18 04:38:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,446
Timestamp: 48 days ago · 2026-09-18 04:38:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x81821a467cc6cf4e63d21419ff1f3c140751111ab57f293577644de98cb6ef86
Parent hash: 0x87dba231…dd880d46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,446 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.2%3,046,172 / 30,000,000

Base fee

20 gwei

State root

0x846abd26227b…877deed2b16f

Transactions root

0xa7b8967181f5…6db0b22ff763

Receipts root

0x22a94892a258…5421d2db678e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800