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 #21524281 · ArcScan

Block

#21,524,281

2026-09-18 16:10:06 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,281
Timestamp: 47 days ago · 2026-09-18 16:10:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0d4f2905983d637892c4a83c5b4ce6a2cf4bec4f21753c49062ccf7d30663f0
Parent hash: 0x4f5e971e…ce2f4e33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,281 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.7%514,611 / 30,000,000

Base fee

20 gwei

State root

0x4bf8caf6262b…199e1043e3e1

Transactions root

0xba55a86fb8ac…35b5e11ae3c5

Receipts root

0xe3a481fac888…882bb2f35caa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800