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 #21619023 · ArcScan

Block

#21,619,023

2026-09-19 05:31:08 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,023
Timestamp: 3 days ago · 2026-09-19 05:31:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x40e2c839d7937ea8d3825706ee8e1022102ee7fc9fb1b6866a0d7d0e4cd61ced
Parent hash: 0x0c365168…e21ec204
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,023 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.3%990,560 / 30,000,000

Base fee

20 gwei

State root

0x1ec3217c11ff…1830fde41fb1

Transactions root

0x5c92389d3f38…82aba26c010b

Receipts root

0x2fb3370ebb19…e503bebe0898

Nonce

0x0000000000000000

Extra data

0x00000004a817c800