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 #0x1261b61b1fb30263018fd3638b8aa6ce01942ef96a89ba2abf41dfb2a5d15f62 · ArcScan

Block

#21,253,309

2026-09-17 01:59:33 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,309
Timestamp: 13 days ago · 2026-09-17 01:59:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x1261b61b1fb30263018fd3638b8aa6ce01942ef96a89ba2abf41dfb2a5d15f62
Parent hash: 0x9d89c225…86601853
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,309 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.9%4,484,400 / 30,000,000

Base fee

20 gwei

State root

0xd9d54c115150…b9189f43b701

Transactions root

0xe6c730a6bf47…73ec476608ba

Receipts root

0x042e411a2b4f…df19bba8fa9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800