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 #21567941 · ArcScan

Block

#21,567,941

2026-09-18 22:19:14 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,941
Timestamp: 5 days ago · 2026-09-18 22:19:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd1b22ae3864d809519ce9daa5fbfd176ae3de2782c2e38bdb7f764f4b080929
Parent hash: 0xbf66aef9…a1c972a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,941 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.1%3,621,229 / 30,000,000

Base fee

20 gwei

State root

0xb4a2cb200d60…1d529a74c5b7

Transactions root

0x7cdf5a0d4865…ca6610c82e2b

Receipts root

0x1c7259b2f46a…d99891b62da6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800