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 #21567781 · ArcScan

Block

#21,567,781

2026-09-18 22:17:53 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,781
Timestamp: 4 days ago · 2026-09-18 22:17:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x2534914181f6e08253a5e473b1e2e031fd2c2764b2050dfbf3e64d0881c8dc63
Parent hash: 0xc6e49a9b…5d3e2a19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,781 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%937,740 / 30,000,000

Base fee

20 gwei

State root

0xc3dea5281c0b…c329cd2692cd

Transactions root

0x7ed194782a77…dcffc15b03a7

Receipts root

0x591a13e053fd…b10b0a950902

Nonce

0x0000000000000000

Extra data

0x00000004a817c800