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 #0xd1066e734bae73fdf8db274580245c961068eef8edde53dfc5d470f33bb55620 · ArcScan

Block

#21,404,355

2026-09-17 23:16:23 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,355
Timestamp: 54 days ago · 2026-09-17 23:16:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1066e734bae73fdf8db274580245c961068eef8edde53dfc5d470f33bb55620
Parent hash: 0xbebe45e7…d6c66042
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,355 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.5%4,960,336 / 30,000,000

Base fee

20 gwei

State root

0x01311ed5ab61…c42c8737217f

Transactions root

0x4d7cd41538fe…842b70841887

Receipts root

0x2a817e3ebf36…7e0dd14ceeb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800