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 #21511419 · ArcScan

Block

#21,511,419

2026-09-18 14:21:24 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,419
Timestamp: 12 days ago · 2026-09-18 14:21:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x65ed581bd63062f0d3b3341aae7eb96383976f0ab66e389db26c0b739440467c
Parent hash: 0xcdc41ba0…61ca1804
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,419 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.3%2,206,507 / 30,000,000

Base fee

20 gwei

State root

0x7c640877b2c2…96d5c74ec3fe

Transactions root

0x4937effd46ff…ed8d85b1577f

Receipts root

0x89203396503a…3a6cb519ee1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800