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 #21244033 · ArcScan

Block

#21,244,033

2026-09-17 00:41:15 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,033
Timestamp: 5 days ago · 2026-09-17 00:41:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xcff53cf9287d072403efd7c36b85ca774ff3d0d67f111d1295cf7c87792f7f04
Parent hash: 0x35284c0a…6a7424ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,033 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

19.2%5,750,431 / 30,000,000

Base fee

20 gwei

State root

0x563c23b3e512…c282e84431b2

Transactions root

0x9acd61cb8151…ece7c9ae02f4

Receipts root

0x62fe7d0f1b53…e6022fb8b7b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800