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 #0xb1e8c081c7cfc9360dc3c4e3a7d3c7f9acd9cb98300251244480a96120992607 · ArcScan

Block

#21,221,319

2026-09-16 21:29:31 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,319
Timestamp: 8 days ago · 2026-09-16 21:29:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1e8c081c7cfc9360dc3c4e3a7d3c7f9acd9cb98300251244480a96120992607
Parent hash: 0x920a8af5…59da0d2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,319 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

51.2%15,358,215 / 30,000,000

Base fee

20 gwei

State root

0x3c9dfe5d8689…c54f33aabdba

Transactions root

0x301a50fc56a0…b26d392e9268

Receipts root

0xd60ec8a94522…6f3fbf838575

Nonce

0x0000000000000000

Extra data

0x00000004a817c800