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 #0x5a52d0925c5497da37391a9872de84545c014aea95fb62e3ca7921b7da171388 · ArcScan

Block

#21,485,544

2026-09-18 10:42:40 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,544
Timestamp: 50 days ago · 2026-09-18 10:42:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a52d0925c5497da37391a9872de84545c014aea95fb62e3ca7921b7da171388
Parent hash: 0x91aafbf5…26decf81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,544 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.2%2,754,659 / 30,000,000

Base fee

20 gwei

State root

0x844608372b21…24d4a671c8b5

Transactions root

0x255791ab8120…bab266f12dc4

Receipts root

0x7d849e6917d8…66c2f5f0041f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800