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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 #0xa8cd48c0b1dc6f628538d5232e232d556aa3aa12245f97e5e2df9a45746252b3 · ArcScan

Block

#21,278,309

2026-09-17 05:30:44 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,309
Timestamp: 7 days ago · 2026-09-17 05:30:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8cd48c0b1dc6f628538d5232e232d556aa3aa12245f97e5e2df9a45746252b3
Parent hash: 0x3a3b6372…d28a1eda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,309 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.6%4,067,787 / 30,000,000

Base fee

20 gwei

State root

0xaa121f40bc38…fd6e7864e562

Transactions root

0xea4589f68822…520409dc883e

Receipts root

0xbdc31e3dcd55…9020761d979e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800