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 #21261241 · ArcScan

Block

#21,261,241

2026-09-17 03:06:33 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,241
Timestamp: 33 days ago · 2026-09-17 03:06:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3f525d017fc2ee1357e5b1a4a0cfbabfa11735940c6fca13c0d35b5011da925
Parent hash: 0xdd554d7d…5085149f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,241 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.2%8,765,130 / 30,000,000

Base fee

20 gwei

State root

0x852e0af3d0c0…b0c66f781bbd

Transactions root

0xd188d7b91bb7…0fa70b09d4e1

Receipts root

0x6c3201469941…3691a9bfd102

Nonce

0x0000000000000000

Extra data

0x00000004a817c800