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 #21510222 · ArcScan

Block

#21,510,222

2026-09-18 14:11:18 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,222
Timestamp: 11 days ago · 2026-09-18 14:11:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x8deb8a0bdd7b6b2a01181ae0829990baee7cb06d26a8b74d00d4f17eda9cd648
Parent hash: 0x9bcb8cdc…4bf51eaf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,222 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.7%811,451 / 30,000,000

Base fee

20 gwei

State root

0x06206d35e386…949a5c7d8aea

Transactions root

0x603e420bdd5b…6978de2615ba

Receipts root

0xa362f8c715d8…f9a089bba1bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800