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 #21566636 · ArcScan

Block

#21,566,636

2026-09-18 22:08:12 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,636
Timestamp: 38 days ago · 2026-09-18 22:08:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0af7ce968b60a52e0e92605501aae28de272f98ec1baba309eca70459ff2d9b9
Parent hash: 0x4569f6dd…d7bf2c1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,636 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.9%572,105 / 30,000,000

Base fee

20 gwei

State root

0x9f2f595b8b6c…f00364892b08

Transactions root

0xd87c4a395a12…48d3adabb5f6

Receipts root

0x8bca99c7f1b9…1b09ce084715

Nonce

0x0000000000000000

Extra data

0x00000004a817c800