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 #0x7fc00ad8d2bd568be3d10764b13a8ca103bfe1fac3deec9af9f7e5249b44e38b · ArcScan

Block

#21,321,972

2026-09-17 11:39:34 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,972
Timestamp: 8 days ago · 2026-09-17 11:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fc00ad8d2bd568be3d10764b13a8ca103bfe1fac3deec9af9f7e5249b44e38b
Parent hash: 0x03ae382c…780f71e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,972 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.0%6,611,474 / 30,000,000

Base fee

20 gwei

State root

0x8ff343cd808b…94ef2895439f

Transactions root

0x41388052c708…c9f2d1027115

Receipts root

0x6c2815c0a6ad…e8cc978e0b21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800