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 #21330903 · ArcScan

Block

#21,330,903

2026-09-17 12:54:59 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,903
Timestamp: 12 days ago · 2026-09-17 12:54:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xc22db9c9493700278da54c1f2554288601e2342f8a8429910c3c524bc54df392
Parent hash: 0xe5ba0a03…e3c737ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,903 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.3%4,591,671 / 30,000,000

Base fee

20 gwei

State root

0x216179b65f39…3f438087f18e

Transactions root

0xe5f8a12f90cd…5edfadcbf901

Receipts root

0x9c9d7dd8825e…a6caa346592e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800