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 #21263500 · ArcScan

Block

#21,263,500

2026-09-17 03:25:38 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,500
Timestamp: 33 days ago · 2026-09-17 03:25:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xdebb8e5a5a33af21ce77f07142c581afc69e8f0c9cab00d8155e1cddb854f7ef
Parent hash: 0x6c4bc3ce…76d02da3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,500 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

40.7%12,212,500 / 30,000,000

Base fee

20 gwei

State root

0xb582d7782500…2e78d3c9237b

Transactions root

0x6754a4c7d8d4…f6f2cb5d2de0

Receipts root

0x0bcd72cd5f0a…13f354a99bde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800