{
  "manageEntity": {
    "action": "Repost",
    "entityId": "201187279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cbf07d25052776971222b74aff810b080d7e4a8614cebd1f3a239a3af2d85fb",
    "signature": "0xa46e2c6fad0391aca6a036e155252a50693464056211684ae0b54b265c09c86a70047d42771f7ade50ae333af64d13b60678d12a740c7325264329b372fd421f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}