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 #21417390 · ArcScan

Block

#21,417,390

2026-09-18 01:06:34 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,390
Timestamp: 49 days ago · 2026-09-18 01:06:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb228f7d1ac261150360398f7556d7ef404646d6a601b124f97b38cc3fd5dafdb
Parent hash: 0x300d788a…b0972de2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,390 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.3%377,904 / 30,000,000

Base fee

20 gwei

State root

0x1be741ee8635…25a8c40eff85

Transactions root

0x2e3a3b8f7164…49d2f566f792

Receipts root

0xf1c435dd8e55…a8d77eac4a62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800