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 #21375922 · ArcScan

Block

#21,375,922

2026-09-17 19:16:05 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,922
Timestamp: 30 days ago · 2026-09-17 19:16:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x70aaf91b6793d0b1d8b1354a7a8196a4a3515cc4b40b6278a617723bbf97a8e5
Parent hash: 0x11e89eb2…1260e6a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,922 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.3%4,584,098 / 30,000,000

Base fee

20 gwei

State root

0x52b7546d12f9…17a9a8fbaa2d

Transactions root

0x31d4d9210e3e…33c3f65030e3

Receipts root

0x839bfccf8ae0…fd8ef579875a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800