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 #21223728 · ArcScan

Block

#21,223,728

2026-09-16 21:49:51 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,728
Timestamp: 37 days ago · 2026-09-16 21:49:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6fba8b07b023d651e4a379d739339f260935f1b5d1ececc0801ea6e01f4ab035
Parent hash: 0x13fef0e6…5c9f6b65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,728 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

26.8%8,050,693 / 30,000,000

Base fee

20 gwei

State root

0x9fbebd951e76…39c5674011e9

Transactions root

0xde21e85b6305…ac977a99daa9

Receipts root

0x9739cb543096…f87acf5abd6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800