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 #21420575 · ArcScan

Block

#21,420,575

2026-09-18 01:33:30 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,575
Timestamp: 48 days ago · 2026-09-18 01:33:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x2333bc1ad2864d63001928d4698aa3e6afe3adebadd159eb58e5a49525543fd9
Parent hash: 0xd0887211…e1c59988
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,575 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.7%1,111,433 / 30,000,000

Base fee

20 gwei

State root

0x79a8a2fc148e…7f7beca26830

Transactions root

0x59a4e8bb924a…b16af0468959

Receipts root

0x49d2769506cb…0a51c17225f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800