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 #21621169 · ArcScan

Block

#21,621,169

2026-09-19 05:49:17 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,169
Timestamp: 51 days ago · 2026-09-19 05:49:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0baaa1fd604dc65111d549d3f9326e20a67fa0f9058e04194adaf2e3a3abdf29
Parent hash: 0xba1752fb…8456b4b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,169 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.0%913,864 / 30,000,000

Base fee

20 gwei

State root

0x1e0b09e982ac…434c91a792b5

Transactions root

0xfc80d7d064e1…0b43edd1061d

Receipts root

0xe8d069045430…bcbaa67083f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800