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 #21481772 · ArcScan

Block

#21,481,772

2026-09-18 10:10:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,772
Timestamp: 48 days ago · 2026-09-18 10:10:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xe34cf7098b3f66180e05092a693711e0336e93df5d8658a16599907edbfc2faa
Parent hash: 0x4a35516d…b69f30aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,772 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.2%1,251,212 / 30,000,000

Base fee

20 gwei

State root

0xc46ee6b0d34e…ee86ba00a376

Transactions root

0x430d57915de6…7dde56585392

Receipts root

0xd00974a905b0…22c5d69830eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800