{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631676903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06564c5ddfcdf1f78b09bdaa8e7898b4d6091f91f6120af510fcad494cf14087",
    "signature": "0x616515ada97d264f964eacb6411411f2c40ed6da44228b9fa39cc7da95b55c6b1e7e7c48d8592d38c4e0cc4a4527b75352dd482742e185b896619a3a068a8ba01b",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}