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 #21323449 · ArcScan

Block

#21,323,449

2026-09-17 11:52:03 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,449
Timestamp: 37 days ago · 2026-09-17 11:52:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2ba73659a5e36b0febbc5831ef792b403e6661baf7e6ecc3247b566c2be5dd3
Parent hash: 0x4bf9a7c9…1e62bd40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,449 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

72.4%21,721,147 / 30,000,000

Base fee

20 gwei

State root

0x830cadb0fdc1…8b10a9b57d6d

Transactions root

0xd1a1d03d413f…3e11b8503ec3

Receipts root

0x70690554c4ab…eb80ed7e50fb

Nonce

0x0000000000000000

Extra data

0x00000004a875da65