JSON Reading from Blockchain.info

I am new to blockchain.info and I want to know what each transaction data means, since it sends a JSON with this information when using the API of the page ( link ), this is the JSON with only one transaction:

{"op": "utx",  "x": {
"lock_time": 0,
"ver": 1,
"size": 226,
"inputs": [
  {
    "sequence": 4294967295,
    "prev_out": {
      "spent": true,
      "tx_index": 338603525,
      "type": 0,
      "addr": "16ysVmppq8LNrBezZRQRJwwJTBBJ8PNmRV",
      "value": 400000,
      "n": 0,
      "script": "76a914419a132539780a1bb03bfa748c9749f9fbb33c4d88ac"
    },
    "script": "483045022100fc96f66614c50b67867106bb80d47ef588bee711c9050304845286c46f83826e02202e59d1f0a234e5e7216f7f02e33ffc7f0f76f7a9ff4dcc64aa1f772758c0da2701210371ffb091eb1c43d8d0e06064d01d340c499b59e490e2592b94a5300e2b521df7"
  }
],
"time": 1522124567,
"tx_index": 338604425,
"vin_sz" : 1,
"hash": "4b0c7e8dc55cc6ec970446d18606f5565bd2bab1deef8684c5afac92ed12f943",
"vout_sz": 2,
"relayed_by": "127.0.0.1",
"out": [
    {
      "spent": false,
      "tx_index": 338604425,
      "type" : 0,
      "addr": "138t2EdnUzprPtdfpVKkXGa1qcF2DTqjjm",
      "value": 198870,
      "n": 0,
      "script": "76a914176dc0f490afdfd8a7139988efceae8b9b58193588ac"
    },
    {
      "spent": false,
      "tx_index": 338604425,
      "type" : 0,
      "addr": "1LN5T786tSMka7jzLcgSPjeC1BPxD7L4hS",
      "value": 200000,
      "n": 1,
      "script": "76a914d466d6ffe7875dccfe7dfbafbeb1d3ffd9726bb388ac"
    }
]}}

A thousand thanks for your shared knowledge.