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 #0xcec662c299cc115a780fdc6f19fbc1133ed13c1506c04a7fbdaed5d3e29f004d · ArcScan

Block

#21,551,809

2026-09-18 20:02:50 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,809
Timestamp: 47 days ago · 2026-09-18 20:02:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xcec662c299cc115a780fdc6f19fbc1133ed13c1506c04a7fbdaed5d3e29f004d
Parent hash: 0xd80756ca…149b7d4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,809 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.1%1,229,247 / 30,000,000

Base fee

20 gwei

State root

0x54b239b61b35…e1330de12132

Transactions root

0x9a850b8de1a6…c3262e0fd0ac

Receipts root

0xe3fb6cb4aa79…330c20144a90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800