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 #21554295 · ArcScan

Block

#21,554,295

2026-09-18 20:23:51 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,295
Timestamp: 15 days ago · 2026-09-18 20:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x15e34ca6a9c689b6333b49add3b3bba2e45e3be3a41c160fe941fbbfdac146d0
Parent hash: 0x2017aa0d…ff8c08fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,295 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.0%3,612,771 / 30,000,000

Base fee

20 gwei

State root

0xc1f779aed19b…c07b8902cf1c

Transactions root

0x9409644cb15c…d5530fb6c8f1

Receipts root

0x753a6d5fda07…cc94bc0263f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800