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 #21251328 · ArcScan

Block

#21,251,328

2026-09-17 01:42:50 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,328
Timestamp: 14 days ago · 2026-09-17 01:42:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x91b5bae06ee1271f24ce743ea0dbd7b19fcd54f415f160ea969c0464bcd12bee
Parent hash: 0xa4ec3d49…9d4c0ac0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,328 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.7%5,322,844 / 30,000,000

Base fee

20 gwei

State root

0x9d8b53860208…c76e7a46f139

Transactions root

0xfa6cf27355d5…937833359746

Receipts root

0x5b01eb476822…34ee50bb7915

Nonce

0x0000000000000000

Extra data

0x00000004a817c800