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 #21370849 · ArcScan

Block

#21,370,849

2026-09-17 18:33:13 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,849
Timestamp: 18 days ago · 2026-09-17 18:33:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x50f118e629621bb950cf41d50e51a418cd944992afb2e093a634e26e25d67109
Parent hash: 0xbed988ea…541e2966
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,849 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.0%3,008,666 / 30,000,000

Base fee

20 gwei

State root

0x74a7267a2e4c…136ce73461ff

Transactions root

0x2f52bb24bf71…07895a47b345

Receipts root

0xccfb70f783ba…222b37b224a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800