{
  "manageEntity": {
    "action": "Repost",
    "entityId": "514090013",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93c59adea4bddb9187a9a807a5bf5defa67f5346d548ee3d7cb79fa6fd07bdf4",
    "signature": "0x2aebd3a9d8c36962195bcc1d8922005f445b551cb336a33cb32994871d46e5ef5ef19566298a8742d4fd284b590cde32b16f6b15516bb348ec7b7ee1945432ec1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}