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 #21373207 · ArcScan

Block

#21,373,207

2026-09-17 18:53:09 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,207
Timestamp: 48 days ago · 2026-09-17 18:53:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf19cc379f9f1a8b89a8c0409e5b679bddb5b576749e39a499f1b9a4ff594838c
Parent hash: 0xc6f1bbba…75a5a280
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,207 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.8%5,025,870 / 30,000,000

Base fee

20 gwei

State root

0x23176f54a3e3…03fd1146c72b

Transactions root

0x683bb5fb5165…dca69bee8c6a

Receipts root

0x65996879725f…3aecd343a3b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800