{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1238960024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27a608543752647732cf8600399e0abf384a1c5e3eb88155e7b94cb0dad87c60",
    "signature": "0x0819cbc3ce1a4cf58b17a0a9d4b8f8d22c6c08ad2a67d41dd76e2b4f00b768176cc69e14a07aacd144ef6a11440a673aa3d65ee45f06e6d621463e9968c8a07f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}