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 #21318140 · ArcScan

Block

#21,318,140

2026-09-17 11:07:13 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,140
Timestamp: 23 days ago · 2026-09-17 11:07:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x29c93e8b385cfb262f4f0dcfde71269593414ad750057746d8f0b7e7da8c951c
Parent hash: 0x1b533f10…83f90eec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,140 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.4%7,006,504 / 30,000,000

Base fee

20 gwei

State root

0x47d475bb161d…5a8112a6a02e

Transactions root

0x2ba4471959f4…79093250f1e3

Receipts root

0x39a8050de562…9e32087eb328

Nonce

0x0000000000000000

Extra data

0x00000004a817c800