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

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 #21254193 · ArcScan

Block

#21,254,193

2026-09-17 02:07:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,193
Timestamp: 12 days ago · 2026-09-17 02:07:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e7bd9ac033fcf0b220261edbfc932be71fa3c5ae0fa5409b7fb77d73f729153
Parent hash: 0x2db94f55…2d311734
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,193 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.1%4,843,101 / 30,000,000

Base fee

20 gwei

State root

0x65cf0f7cad3b…6381b10f8c30

Transactions root

0x852c3bbf17a6…c36cbbcfea4d

Receipts root

0x5a85ada39d42…3ca8e0205209

Nonce

0x0000000000000000

Extra data

0x00000004a817c800