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 #21442925 · ArcScan

Block

#21,442,925

2026-09-18 04:42:24 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,925
Timestamp: 39 days ago · 2026-09-18 04:42:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x612dbdad9ec2bd1eec90e29f1a003d3ecb8f1737c5575df3df148e02c1fc7d9f
Parent hash: 0x73784dea…a8f1d53f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,925 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.0%2,104,521 / 30,000,000

Base fee

20 gwei

State root

0x9443306bb42a…c1a9cfd303c4

Transactions root

0x9581d9282867…88c7e31a7bf2

Receipts root

0x4447ebec645d…327be1ff9c7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800