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 #21417120 · ArcScan

Block

#21,417,120

2026-09-18 01:04:18 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,120
Timestamp: 52 days ago · 2026-09-18 01:04:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x2933af9a46335369c6849d79c8ecba09fa69a2d651775e2e4db8b77f6b38cec3
Parent hash: 0x745d9473…c5b334af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,120 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.0%297,874 / 30,000,000

Base fee

20 gwei

State root

0xdc40991e5300…130d127f74ad

Transactions root

0x123d7a814c39…56083d06d708

Receipts root

0x97eeee604b69…9051c3ea51e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800