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 #21559349 · ArcScan

Block

#21,559,349

2026-09-18 21:06:35 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,349
Timestamp: 56 days ago · 2026-09-18 21:06:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x04a0a5a54ae7eb9ac936ba98524311973955514ff919894b496e87a8c3b9d091
Parent hash: 0x43af1d19…edbd2d3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,349 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%355,749 / 30,000,000

Base fee

20 gwei

State root

0x394c9c716be3…6d59bda1e048

Transactions root

0x923eae6cc47b…e10ab28e3778

Receipts root

0xd80ed09bd23e…7be25424107a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800