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 #0x4a2d521e8b00aced909c7ed627ff7268571d92d8f732213dfe6ae4e0e1d208f9 · ArcScan

Block

#21,171,726

2026-09-16 14:30:53 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,726
Timestamp: 29 days ago · 2026-09-16 14:30:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a2d521e8b00aced909c7ed627ff7268571d92d8f732213dfe6ae4e0e1d208f9
Parent hash: 0x2ffca126…ff0f566d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,726 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

38.0%11,409,756 / 30,000,000

Base fee

243.806183249 gwei

State root

0x784ae5d24c9a…abdd913e8c49

Transactions root

0xa158059d6071…a494d964adde

Receipts root

0x88d68084ec3b…1f947ed1237d

Nonce

0x0000000000000000

Extra data

0x00000038a7a0cddb