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 #21263785 · ArcScan

Block

#21,263,785

2026-09-17 03:28:02 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,785
Timestamp: 24 days ago · 2026-09-17 03:28:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x43bb2c3dac7c56f443b9608feb7c8e1229cd9aaca4f26275dc4eadbfb2946d9f
Parent hash: 0xe20183c8…7006a8b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,785 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.1%3,325,580 / 30,000,000

Base fee

20 gwei

State root

0xced5534e4eba…ec6777f11536

Transactions root

0x725f3d435b61…7537a8b7872f

Receipts root

0xe21be0078788…bfc1461eba58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800