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 #21252544 · ArcScan

Block

#21,252,544

2026-09-17 01:53:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,544
Timestamp: 6 days ago · 2026-09-17 01:53:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9f71b1caa69b35d0ba892774d068566f8e0153a09e6af9c44712c4ff4e973c4
Parent hash: 0xf1a14814…51540271
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,544 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.1%5,122,000 / 30,000,000

Base fee

20 gwei

State root

0x7d3741a16a59…3138dedce330

Transactions root

0xc2972e7a7e55…fdea19d3d63f

Receipts root

0x19dd37174921…e05eb63a7796

Nonce

0x0000000000000000

Extra data

0x00000004a817c800