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 #21524123 · ArcScan

Block

#21,524,123

2026-09-18 16:08:46 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,123
Timestamp: 47 days ago · 2026-09-18 16:08:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ad34c3ffbfb1e0c4233512c651a61b96ed78d7b8aa67bb7cc4b6cdacd7899e0
Parent hash: 0x3bb6efb1…9c8aed62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,123 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.0%2,385,967 / 30,000,000

Base fee

20 gwei

State root

0x94486a060fad…9fdc62c11e39

Transactions root

0x5d2d2da92ceb…1cc51297d274

Receipts root

0xc850a288023a…0b8346d983b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800