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 #21303966 · ArcScan

Block

#21,303,966

2026-09-17 09:07:31 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,966
Timestamp: 10 days ago · 2026-09-17 09:07:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xd70beedb283f27f589dc50e95b4d0ab926b80d47a5c8be0deb6e20e39ce92240
Parent hash: 0x6bf3b973…ce9a3058
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,966 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.6%7,667,971 / 30,000,000

Base fee

20 gwei

State root

0xc52bf8e5b597…213409138bfc

Transactions root

0x482567f320fd…9ad42c82a44b

Receipts root

0xbf9cce675615…8d3d30dd604a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800