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

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 #21550655 · ArcScan

Block

#21,550,655

2026-09-18 19:53:04 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,655
Timestamp: 22 days ago · 2026-09-18 19:53:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4d29b182cb18325a308b8dd0486728deab221fa13caeb15e6f2ed1ebb4c02d7
Parent hash: 0xab0b104a…22061d93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,655 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.5%767,572 / 30,000,000

Base fee

20 gwei

State root

0x6548e99034ee…93b1105c6d8d

Transactions root

0x8238aa606d06…9d96db34ed9a

Receipts root

0x1112a6d87f8a…1c8a45c95638

Nonce

0x0000000000000000

Extra data

0x00000004a817c800