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 #0xa8865b312aa4288d067f36b9723170e8104bed2f828a8e96b8bcab5a32c133d3 · ArcScan

Block

#21,210,751

2026-09-16 20:00:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,751
Timestamp: 10 days ago · 2026-09-16 20:00:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8865b312aa4288d067f36b9723170e8104bed2f828a8e96b8bcab5a32c133d3
Parent hash: 0x44c90137…3f70fe60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,751 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.9%9,865,560 / 30,000,000

Base fee

20 gwei

State root

0xbafe76cd34b2…3c7650686e76

Transactions root

0x0ab869d81a69…5c316ecae650

Receipts root

0xdffd0f28248c…14406e0ffe32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800