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 #21409635 · ArcScan

Block

#21,409,635

2026-09-18 00:01:01 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,635
Timestamp: 22 days ago · 2026-09-18 00:01:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x77439668b8f3c97aef4e711f03136daf1b36236ea0a5c523a9fa185922f6a96a
Parent hash: 0x3cf68534…03508fa4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,635 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.7%1,120,342 / 30,000,000

Base fee

20 gwei

State root

0x699ccf7d123e…2d4fa801ed67

Transactions root

0x84f27a1df079…25c9a183abe1

Receipts root

0x2cd4f9ff656b…e7df4521a018

Nonce

0x0000000000000000

Extra data

0x00000004a817c800