Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xba9faf2ec7015d016fc8037ca21617a1332ed409885ba5de2db16f92734704b8 · ArcScan

Block

#21,178,141

2026-09-16 15:25:03 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,141
Timestamp: 7 days ago · 2026-09-16 15:25:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xba9faf2ec7015d016fc8037ca21617a1332ed409885ba5de2db16f92734704b8
Parent hash: 0xc155bca4…45292179
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,141 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

22.6%6,779,263 / 30,000,000

Base fee

95.400969954 gwei

State root

0x68b644d9c188…0d2d42cf8854

Transactions root

0x70fabe2fbb78…60fcdd6fc24c

Receipts root

0xc4399a4aafa9…34ee21db6d6c

Nonce

0x0000000000000000

Extra data

0x00000016298bdb70