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 #21481246 · ArcScan

Block

#21,481,246

2026-09-18 10:06:20 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,246
Timestamp: 53 days ago · 2026-09-18 10:06:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x729011d1b430a63e0107532c493256fe42014a336a9df8f9d4c7c017957cfec8
Parent hash: 0x9771c22e…ccb3c5b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,246 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.3%3,104,489 / 30,000,000

Base fee

20 gwei

State root

0x21ab851366a4…78dba87f7361

Transactions root

0x3f2b3392cc32…e1feb7f81d56

Receipts root

0x6c7d4a8fee97…61aa75c17ee4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800