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 #21360738 · ArcScan

Block

#21,360,738

2026-09-17 17:07:48 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,738
Timestamp: 10 days ago · 2026-09-17 17:07:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fa588a8b43a1bd5ec5618fcfe4b70a68c6e0aa9834959a4d23734b1fb921ef3
Parent hash: 0xe8500339…a515d7e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,738 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.7%219,744 / 30,000,000

Base fee

20 gwei

State root

0xaed62927030c…dc7f947e8dcb

Transactions root

0xde2e70423063…cafd9b2d8888

Receipts root

0x8ed78f69cf65…fa4b4a7f2172

Nonce

0x0000000000000000

Extra data

0x00000004a817c800