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 #21619901 · ArcScan

Block

#21,619,901

2026-09-19 05:38:34 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,901
Timestamp: 22 days ago · 2026-09-19 05:38:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xc439782cc0cb2828e3d651a61fcb95b2ef54b1b82d1da80123bed72849dc88ea
Parent hash: 0xcc96bc94…7a610975
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,901 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.4%1,024,611 / 30,000,000

Base fee

20 gwei

State root

0x3df1d71a7fdf…e8f2b6560cce

Transactions root

0x4e9677449773…f77b1bbbc330

Receipts root

0xa7a99d750492…7bf5c1cfd11e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800