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 #21356151 · ArcScan

Block

#21,356,151

2026-09-17 16:28:15 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,151
Timestamp: 44 days ago · 2026-09-17 16:28:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x44656c0b55c2d1e6a17807ddd045607b222c42df8dd222c73cc9e5d1bb144ce2
Parent hash: 0xb4d32300…1f360d2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,151 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.7%5,918,759 / 30,000,000

Base fee

20 gwei

State root

0x657c07b0a0a2…65becd7104d7

Transactions root

0xc026f87af272…d3b2b975163c

Receipts root

0x1340f5e6e0d9…a9ce4ac5f9e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800