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 #21570218 · ArcScan

Block

#21,570,218

2026-09-18 22:38:30 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,218
Timestamp: 51 days ago · 2026-09-18 22:38:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xdedd3024f5057e229c9685d86a9c78a288ba3bcec197c60bd87c854cd1136d1f
Parent hash: 0x99a60433…16cfbe66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,218 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.4%1,330,239 / 30,000,000

Base fee

20 gwei

State root

0x2baffc7fc5dd…fb28bf3cf3e7

Transactions root

0x7481c1b791cc…ce54ddd5ab2b

Receipts root

0x4a8ee8c1d59b…8d8813981259

Nonce

0x0000000000000000

Extra data

0x00000004a817c800