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 #21323890 · ArcScan

Block

#21,323,890

2026-09-17 11:55:46 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,890
Timestamp: 29 days ago · 2026-09-17 11:55:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x11c42c667803621c47bcf707bca6b09d4cdf052ceef40cab8f2ce703ca2c905b
Parent hash: 0x0f093144…0d36d6f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,890 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.2%3,945,607 / 30,000,000

Base fee

20 gwei

State root

0x65c56106a5e2…36000fd1dc67

Transactions root

0x40cd6ae8d409…0c06fecacf52

Receipts root

0x57eeeffa39b5…99de90a7c8ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800