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 #0xa8eb76eaae6db5421cdac16e8cab1009755ff72954c575a719d2b268aed0d398 · ArcScan

Block

#21,221,151

2026-09-16 21:28:06 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,151
Timestamp: 14 days ago · 2026-09-16 21:28:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8eb76eaae6db5421cdac16e8cab1009755ff72954c575a719d2b268aed0d398
Parent hash: 0xbc9fb21d…a3562eb6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,151 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

29.1%8,730,133 / 30,000,000

Base fee

20 gwei

State root

0xec8843e2605a…1bd3bd153514

Transactions root

0xaff81fa65a27…40955ad51cce

Receipts root

0xe2142ce26c7e…f6fcc54def18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800