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 #0xc91cf0e021105ff5dc14fe679d0cddf814179e58d43391c81fdf415b6d0a5776 · ArcScan

Block

#21,287,138

2026-09-17 06:45:20 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,138
Timestamp: 11 days ago · 2026-09-17 06:45:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc91cf0e021105ff5dc14fe679d0cddf814179e58d43391c81fdf415b6d0a5776
Parent hash: 0xcf93e1b8…07700046
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,138 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.4%4,636,725 / 30,000,000

Base fee

20 gwei

State root

0x6a0029c7952f…8a7575e4395c

Transactions root

0x02a707ed3078…eaf321ae3f27

Receipts root

0xfe2d3c0348d2…645d3189511b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800