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 #21555694 · ArcScan

Block

#21,555,694

2026-09-18 20:35:41 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,694
Timestamp: 38 days ago · 2026-09-18 20:35:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xf38fbc1023e1586656c40ce1b552082810c5b6d6f9f83b2843740bbc9794dcd6
Parent hash: 0x936e7da5…b44335d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,694 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%698,042 / 30,000,000

Base fee

20 gwei

State root

0x5ff0201db64b…24ae26e7a10b

Transactions root

0x7ef479351cff…cdbcaeb41431

Receipts root

0x00497e791eaf…72b47afc43da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800