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 #21559424 · ArcScan

Block

#21,559,424

2026-09-18 21:07:13 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,424
Timestamp: 57 days ago · 2026-09-18 21:07:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xe78cc74fe8bd4e0c3219c3905b77501226de859a73871b0d042c1d3991bd3dd9
Parent hash: 0xca70621f…f62a52b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,424 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.6%469,953 / 30,000,000

Base fee

20 gwei

State root

0x765600081fc2…e10fe6f8c1ad

Transactions root

0x91ffcea84c31…d2799445412f

Receipts root

0x23317e82fcd8…d2de52febb41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800