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 #0xf34f3ed2ea8f16067abd2f6e90d911ab3a3f6dc83080319c6845515149e630ed · ArcScan

Block

#21,270,743

2026-09-17 04:26:48 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,743
Timestamp: 12 days ago · 2026-09-17 04:26:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xf34f3ed2ea8f16067abd2f6e90d911ab3a3f6dc83080319c6845515149e630ed
Parent hash: 0x159e88ca…c3424913
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,743 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.1%3,344,219 / 30,000,000

Base fee

20 gwei

State root

0x9f1ac3a8e7ee…40c6561b025c

Transactions root

0x1bb975d3d24a…9a7396f93e00

Receipts root

0x3c29d0065ded…b63dbf4dd7c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800