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 #21565940 · ArcScan

Block

#21,565,940

2026-09-18 22:02:19 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,940
Timestamp: 50 days ago · 2026-09-18 22:02:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c0ccc58d2c143794050dbd0bc597847ee8d3959d972415db4ae90d4e088575b
Parent hash: 0xfd93d60d…29d28f43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,940 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.5%1,358,022 / 30,000,000

Base fee

20 gwei

State root

0x80276e4bdd80…3324929ab1e7

Transactions root

0x5648ebba9264…141a24874887

Receipts root

0x6a0b866b736c…35fb6df0cc1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800