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 #21446023 · ArcScan

Block

#21,446,023

2026-09-18 05:08:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,023
Timestamp: 51 days ago · 2026-09-18 05:08:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x081939bbd58195eae1ae1d5615dd0454939b131237fab5748168282157f52818
Parent hash: 0x15dbd1e7…ecd0b2af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,023 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.1%4,241,692 / 30,000,000

Base fee

20 gwei

State root

0x3663ca7e10c3…11150c2f81a7

Transactions root

0xefbe2d032f13…0584da7263c4

Receipts root

0x6053b7a93d73…b358b06729bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800