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 #21410949 · ArcScan

Block

#21,410,949

2026-09-18 00:12:08 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,949
Timestamp: 28 days ago · 2026-09-18 00:12:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3aeb6793fc65b63977fb052f3e8bf2597e4c717b2b6edd0e3aea0ec26311cafa
Parent hash: 0x2bbd88a5…360767d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,949 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.2%951,169 / 30,000,000

Base fee

20 gwei

State root

0x5294c1b27342…f2b4e98a0511

Transactions root

0x57fc7919486b…624f843d82f4

Receipts root

0x7d4a34cdf321…a15d6c8d0622

Nonce

0x0000000000000000

Extra data

0x00000004a817c800