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 #21235439 · ArcScan

Block

#21,235,439

2026-09-16 23:28:42 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,439
Timestamp: 32 days ago · 2026-09-16 23:28:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8b128dfcee0e4d9a258eb933d312888c1f143366ca7791e5148563e0698d39e
Parent hash: 0x9511611e…d96c7123
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,439 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

29.1%8,721,948 / 30,000,000

Base fee

20 gwei

State root

0x86953528710e…8256788f3bac

Transactions root

0x1a4fb69667eb…54d72f61b580

Receipts root

0xccef6f1f55be…c2b5ff2b1ddf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800