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 #21445484 · ArcScan

Block

#21,445,484

2026-09-18 05:04:02 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,484
Timestamp: 43 days ago · 2026-09-18 05:04:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x45a1e2012472d4ecb6d0900bf19a181ad9cfcf622c0b2632fa657dfbd7329d63
Parent hash: 0xf694f617…434b2f85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,484 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.5%1,040,790 / 30,000,000

Base fee

20 gwei

State root

0x0c4dc50169b6…af3972623346

Transactions root

0xc691417a5a46…32b47395e232

Receipts root

0x9d63fbf3162b…fd82038d8171

Nonce

0x0000000000000000

Extra data

0x00000004a817c800