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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 #0x400ab140045fbe2eb0b0b504d78d7782e73a949ddda645b57f096fe54a9dd5ae · ArcScan

Block

#21,390,542

2026-09-17 21:19:38 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,542
Timestamp: 10 days ago · 2026-09-17 21:19:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x400ab140045fbe2eb0b0b504d78d7782e73a949ddda645b57f096fe54a9dd5ae
Parent hash: 0xd1ab4544…f5f0c1d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,542 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.5%1,642,648 / 30,000,000

Base fee

20 gwei

State root

0xfa3676370e45…250e9936ce4a

Transactions root

0xe4ed16c54451…9dbd11778d40

Receipts root

0x2f2981cbbb30…fb3e716c0d60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800