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 #21340125 · ArcScan

Block

#21,340,125

2026-09-17 14:12:53 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,125
Timestamp: 51 days ago · 2026-09-17 14:12:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fa72e09bc70074c306a0034e8a0af9e5d89ea06562e654873ed827c7e816a1a
Parent hash: 0xcb7da360…abf76fa7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,125 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.0%5,107,115 / 30,000,000

Base fee

20 gwei

State root

0xb08e2115f9fe…f4462cb0f420

Transactions root

0x8248aeba21bb…cf69a1483fe9

Receipts root

0x6762b4409b9e…512cd12679d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800