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

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 #21441456 · ArcScan

Block

#21,441,456

2026-09-18 04:29:59 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,456
Timestamp: 57 days ago · 2026-09-18 04:29:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x6668ecb05c70c76c138a0ad556421906ffbd93bf7afc6f8daaaf81c61dc13c79
Parent hash: 0x13e3128c…da25d2c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,456 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.6%1,092,121 / 30,000,000

Base fee

20 gwei

State root

0xfa3f4ec4aa0c…584a01f2ef8f

Transactions root

0x71fe64ab1ec7…d1819688e9fd

Receipts root

0x9306a28fecf7…755fb32052fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800