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 #0xea4f2ba72f96c361029ba2f39a5350b4d9a306df6522687ef80c948c70500124 · ArcScan

Block

#21,550,781

2026-09-18 19:54:08 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,781
Timestamp: 26 days ago · 2026-09-18 19:54:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xea4f2ba72f96c361029ba2f39a5350b4d9a306df6522687ef80c948c70500124
Parent hash: 0x6fa3e63b…9ad01b21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,781 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.9%3,276,111 / 30,000,000

Base fee

20 gwei

State root

0x71a641914fb9…de79095dfc71

Transactions root

0xf4c2cc5eebca…37fc54efd776

Receipts root

0x4df4c475ee8a…b787790ead02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800