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 #21383515 · ArcScan

Block

#21,383,515

2026-09-17 20:20:15 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,515
Timestamp: 26 days ago · 2026-09-17 20:20:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x396799df68cebf2028d72fb5f0862aa2ea6816ed12287732ecf660ed08105138
Parent hash: 0x8fde254d…0a6b09cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,515 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.7%3,509,889 / 30,000,000

Base fee

20 gwei

State root

0xbb7cc027d087…985e41c4b952

Transactions root

0x42778c63ea00…3e3a2555ff41

Receipts root

0x9439bd637fb4…6bb6d341c6a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800