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 #0xfc0a8a2fa8c9c5fd8e3fd0a64d7c4f14a5cf39c3d1b49e867804bc1e0b82a92b · ArcScan

Block

#21,621,153

2026-09-19 05:49:09 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,153
Timestamp: 51 days ago · 2026-09-19 05:49:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc0a8a2fa8c9c5fd8e3fd0a64d7c4f14a5cf39c3d1b49e867804bc1e0b82a92b
Parent hash: 0xd383eb39…22c275b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,153 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.4%418,950 / 30,000,000

Base fee

20 gwei

State root

0x29668c2414ca…22744263d130

Transactions root

0x2254812fc8f4…47ba7fd8b2e5

Receipts root

0x6b436cd52491…d014c5ef564b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800