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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 #0x3fa491fbdb134e20f165da43b10e4a8a9dced4ddd9e5fdfb2f774c0ac15f0385 · ArcScan

Block

#21,403,661

2026-09-17 23:10:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,661
Timestamp: 47 days ago · 2026-09-17 23:10:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fa491fbdb134e20f165da43b10e4a8a9dced4ddd9e5fdfb2f774c0ac15f0385
Parent hash: 0xb9f9153f…313633f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,661 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.3%976,106 / 30,000,000

Base fee

20 gwei

State root

0x524167b2ad91…21910bc0a09d

Transactions root

0x0c126440cebd…5f2e33f79c91

Receipts root

0x4ba3f29a5d65…55c78bae0ca2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800