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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 #0x12f9a1394b3bc4f256ae74abf10f6b32f65075e1a5e10f1b6e8b54bd24cf31b0 · ArcScan

Block

#21,442,731

2026-09-18 04:40:46 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,731
Timestamp: 45 days ago · 2026-09-18 04:40:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x12f9a1394b3bc4f256ae74abf10f6b32f65075e1a5e10f1b6e8b54bd24cf31b0
Parent hash: 0x8a794ebf…b39df61a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,731 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.6%1,683,945 / 30,000,000

Base fee

20 gwei

State root

0xa8b194c185cd…cabc870f5544

Transactions root

0xfea733d20156…06916456e887

Receipts root

0x90bc1af49316…1f688d62af82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800