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 #0x660b53faae96a5fa0103e49e01a3784e528c11e172b74682c6e27ee59ab34a78 · ArcScan

Block

#21,542,817

2026-09-18 18:46:48 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,817
Timestamp: 43 days ago · 2026-09-18 18:46:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x660b53faae96a5fa0103e49e01a3784e528c11e172b74682c6e27ee59ab34a78
Parent hash: 0xc2ae41de…8c0768bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,817 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.0%7,794,158 / 30,000,000

Base fee

20 gwei

State root

0xa9a76ebb411d…aba9096f5c37

Transactions root

0xab2e7028bc34…1051e53b0c26

Receipts root

0xeac3811941e5…32e36ad72347

Nonce

0x0000000000000000

Extra data

0x00000004a817c800