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 #21309589 · ArcScan

Block

#21,309,589

2026-09-17 09:55:02 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,589
Timestamp: 22 days ago · 2026-09-17 09:55:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d165f8f3a160dd3cb3f2eec014733e4557d77156c921c3a078a3bcd40fe7bf1
Parent hash: 0x6ab49481…0024c504
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,589 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

38.0%11,393,644 / 30,000,000

Base fee

20 gwei

State root

0x4accf51f6b77…b31c60d8a46c

Transactions root

0xccae36076e17…a60ad059de70

Receipts root

0x271332fa55c2…aab31f5c31ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800