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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 #0xc40f17312fe6c67fa108a92d4fd8dc0a1990334be9c4af7afeb636bf493da4a6 · ArcScan

Block

#21,222,721

2026-09-16 21:41:21 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,721
Timestamp: 6 days ago · 2026-09-16 21:41:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xc40f17312fe6c67fa108a92d4fd8dc0a1990334be9c4af7afeb636bf493da4a6
Parent hash: 0x02b3f027…e64585b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,721 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.7%8,318,448 / 30,000,000

Base fee

20 gwei

State root

0xa5a9080429cd…deb5c677b993

Transactions root

0x52dfba928997…02e2f6d6e23f

Receipts root

0xda1253133af6…743f882e630c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800