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 #0x5d66fc144b6f514f694491d6947d77320abebbbb8bd7b3b41b81fdc675934a5e · ArcScan

Block

#21,417,901

2026-09-18 01:10:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,901
Timestamp: 39 days ago · 2026-09-18 01:10:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d66fc144b6f514f694491d6947d77320abebbbb8bd7b3b41b81fdc675934a5e
Parent hash: 0x348d8786…09e637a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,901 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.9%1,484,605 / 30,000,000

Base fee

20 gwei

State root

0x0502b3075ccd…84f2c705f947

Transactions root

0x516a1778977f…124a086278f5

Receipts root

0x173a6c4b0748…9005372b3edb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800