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 #21541982 · ArcScan

Block

#21,541,982

2026-09-18 18:39:44 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,982
Timestamp: 14 days ago · 2026-09-18 18:39:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2e02de8474720ba9136a20abe68b76a6fa353a75f0af7f4395305d3cd470b35
Parent hash: 0x294c8e0f…ce7f0fad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,982 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.0%7,206,866 / 30,000,000

Base fee

20 gwei

State root

0x2ecc64a8ef61…c03e81541793

Transactions root

0x14c901b5e5dc…32db05426892

Receipts root

0x711c5a0c0b2c…6b67c8370675

Nonce

0x0000000000000000

Extra data

0x00000004a817c800