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 #21509793 · ArcScan

Block

#21,509,793

2026-09-18 14:07:40 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,793
Timestamp: 23 days ago · 2026-09-18 14:07:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9b19541da65d423493540ae2a1dd0d75608dca8d94ca756c9a959fcaf749399
Parent hash: 0x657b0d42…4334c539
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,793 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.5%1,946,638 / 30,000,000

Base fee

20 gwei

State root

0x4e191f3a04ab…38226463e895

Transactions root

0xafe7557323b2…48e8ffea71fe

Receipts root

0x4ae60e8fe8e5…c350568d0370

Nonce

0x0000000000000000

Extra data

0x00000004a817c800