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 #21241971 · ArcScan

Block

#21,241,971

2026-09-17 00:23:50 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,971
Timestamp: 13 days ago · 2026-09-17 00:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e9115cc5c1c57c20af92bf693d0cdcf62b3e2ee646d22896600f1fa45afcb3c
Parent hash: 0x34d23958…3b8085d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,971 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

40.6%12,179,398 / 30,000,000

Base fee

20 gwei

State root

0x2a3e97673b55…469bd9095d34

Transactions root

0x5487c25a942f…96f679761623

Receipts root

0x8c165e257718…0b597526f246

Nonce

0x0000000000000000

Extra data

0x00000004a817c800