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 #21417181 · ArcScan

Block

#21,417,181

2026-09-18 01:04:48 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,181
Timestamp: 51 days ago · 2026-09-18 01:04:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x25f3d4e605a7c030235920289a2c85c27b72f0bc49db0370c09ec348b933e17b
Parent hash: 0x0f7dadbb…0293d318
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,181 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

0.7%200,445 / 30,000,000

Base fee

20 gwei

State root

0x1bd7499dcb0a…d0bc11d7988a

Transactions root

0x17c69d6bc666…53921a431f0d

Receipts root

0x7ea4624043b9…36a779a4da5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800