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 #21442454 · ArcScan

Block

#21,442,454

2026-09-18 04:38:25 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,454
Timestamp: 48 days ago · 2026-09-18 04:38:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x354f7791626072d99575140f0f1a64e25a0041d40ea44df8d28fcabd5b3e3f8e
Parent hash: 0x0430fbaa…e1f6edd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,454 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.9%560,620 / 30,000,000

Base fee

20 gwei

State root

0x1513ec7556a5…8982aab7ab84

Transactions root

0xb5ca82060fe4…3a0d9234390d

Receipts root

0x4276db311788…50e1441000ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800