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 #21329129 · ArcScan

Block

#21,329,129

2026-09-17 12:40:00 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,129
Timestamp: 47 days ago · 2026-09-17 12:40:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x39ecad34e700933a3acdc1569e23080d0069144014ae979f8577c6c0bfec494a
Parent hash: 0x93d82ded…62191f3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,129 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.2%2,466,980 / 30,000,000

Base fee

20 gwei

State root

0x1409cd201203…ecc0209a4a6b

Transactions root

0xbe81ad455f76…3fcf5aba3cff

Receipts root

0x1ceaaf23e878…f751e6d09737

Nonce

0x0000000000000000

Extra data

0x00000004a817c800