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 #21523977 · ArcScan

Block

#21,523,977

2026-09-18 16:07:32 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,977
Timestamp: 50 days ago · 2026-09-18 16:07:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x23ffc7920917416b3b593431330974a44c69538e07689d3f45cdc2902a27b83b
Parent hash: 0x6ebe9078…e6c5c1ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,977 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.6%4,086,971 / 30,000,000

Base fee

20 gwei

State root

0x019fa53aa55c…9168cdc64bff

Transactions root

0xae1aa8b4db9d…c2c0875af8be

Receipts root

0x1d778f5554f6…41f05004c9ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800