Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9b5d37d134ca37e51612d61d7edebfc1e6c179f2a8251f53ec09c38abd4a0c54 · ArcScan

Block

#21,551,442

2026-09-18 19:59:44 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,442
Timestamp: 47 days ago · 2026-09-18 19:59:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b5d37d134ca37e51612d61d7edebfc1e6c179f2a8251f53ec09c38abd4a0c54
Parent hash: 0x885ed369…50e6b90e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,442 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

0.7%214,100 / 30,000,000

Base fee

20 gwei

State root

0xd6dedb157d60…439be24affb9

Transactions root

0xdf7c9db3135b…8f2247d7b8e8

Receipts root

0xf805252595f6…bcaaa44f79dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800