Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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 #0x4a247f9f1392acbc68b1c842963b127a033133eae43280e69bbcefef9674d54f · ArcScan

Block

#21,307,273

2026-09-17 09:35:28 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,273
Timestamp: 21 days ago · 2026-09-17 09:35:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a247f9f1392acbc68b1c842963b127a033133eae43280e69bbcefef9674d54f
Parent hash: 0x04b4eade…eabd1138
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,273 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

43.0%12,887,857 / 30,000,000

Base fee

20 gwei

State root

0x98b524a7c205…f11d14d4bfd0

Transactions root

0x4b9a3585dfe3…1201d10b23f9

Receipts root

0xbdf3fecfa657…8aab7363995a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800