{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341194333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb67560c11594ceb698ab1e0c4d46cb4022bbada44313a9bba5b7464807f16841",
    "signature": "0x42a9a02042a22a134e9463dd771ce0e30eed7f21a9a7c03232c29cf7903a4058771be43f1b94040be67d1dcb573af9fbc403a02742ebd9875d83f93e21ea463a1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}