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 #0x2f54c477ded73816a0aa94fb88fbf5b7a35a008f73c0686aad90168655345658 · ArcScan

Block

#21,486,065

2026-09-18 10:47:05 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,065
Timestamp: 54 days ago · 2026-09-18 10:47:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f54c477ded73816a0aa94fb88fbf5b7a35a008f73c0686aad90168655345658
Parent hash: 0x3c9d23da…7c6133e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,065 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

43.4%13,022,285 / 30,000,000

Base fee

20 gwei

State root

0x722f975d2e30…08ccb782ce46

Transactions root

0xede8efb41d3a…343d70461713

Receipts root

0xd552eb18e1bd…37d089c43eba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800