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 #21375144 · ArcScan

Block

#21,375,144

2026-09-17 19:09:30 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,144
Timestamp: 5 days ago · 2026-09-17 19:09:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xba9f42db6e92f452c264a9d773101860aeeb3d5dbee4912adb6a7c30172d6cb4
Parent hash: 0x1810a7ee…3d8bdd26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,144 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.2%4,246,469 / 30,000,000

Base fee

20 gwei

State root

0xf47b9203052a…faaeb88efb83

Transactions root

0xadfcf050222e…59cef6ea0f85

Receipts root

0x4fb0c60c6075…3cfb5e318737

Nonce

0x0000000000000000

Extra data

0x00000004a817c800