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 #21520734 · ArcScan

Block

#21,520,734

2026-09-18 15:40:07 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,734
Timestamp: 31 days ago · 2026-09-18 15:40:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x3763b713b552a20641205bfaba1aca56805c6e4c8c348b144a38be2fb6bb1a82
Parent hash: 0x02d0b87b…b2a1329c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,734 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%831,353 / 30,000,000

Base fee

20 gwei

State root

0x3accc5ec4491…fd5a3f7c3ce1

Transactions root

0xd674bc98b86d…3f384eaa657b

Receipts root

0x20c5a8b1d05e…ddeac1829532

Nonce

0x0000000000000000

Extra data

0x00000004a817c800