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 #21360255 · ArcScan

Block

#21,360,255

2026-09-17 17:03:43 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,255
Timestamp: 23 days ago · 2026-09-17 17:03:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x4176f20e1ed7bed709756f9d949367b63f9e9202c38ef10298101636025f6494
Parent hash: 0xa1dde4ba…6c1adbe5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,255 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.1%6,015,468 / 30,000,000

Base fee

20 gwei

State root

0x2c47b72b5f73…33d634a774ca

Transactions root

0x62c117bb479f…e4f29d491156

Receipts root

0xc4cea1863511…618968cbc307

Nonce

0x0000000000000000

Extra data

0x00000004a817c800