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 #21168819 · ArcScan

Block

#21,168,819

2026-09-16 14:06:21 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,168,819
Timestamp: 15 days ago · 2026-09-16 14:06:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xc78d3efac025106bddb581d7ea2e3dbcb3547a8ceb2b3b7780630b9877394ea0
Parent hash: 0x9cdacefc…be1dbd83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,168,819 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

51.1%15,336,754 / 30,000,000

Base fee

61.590228793 gwei

State root

0xb6f116394874…8bf1dcf774a0

Transactions root

0x141ed58e0f87…ed72832f420f

Receipts root

0xfca2af52f57b…bb9b90ae0b6d

Nonce

0x0000000000000000

Extra data

0x0000000e5f88c708