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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 #0xa5cd7d2815db3fc764b2fb0ef0deeec74cca5cc22762611578cae5bbedc96e3e · ArcScan

Block

#21,221,308

2026-09-16 21:29:25 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,308
Timestamp: 9 days ago · 2026-09-16 21:29:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5cd7d2815db3fc764b2fb0ef0deeec74cca5cc22762611578cae5bbedc96e3e
Parent hash: 0xf4f161fd…2e077863
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,308 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

22.1%6,644,189 / 30,000,000

Base fee

20 gwei

State root

0x4b28f970a517…77364d8a1388

Transactions root

0x8f1a1e8fa038…c59bc56c9bb2

Receipts root

0x91cca7a6a459…9fa0aa75086d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800