{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5a98cd49c25564eabe92fcb39d58624c9231cfbad9d76907bb6b3d1da5c0942",
    "signature": "0xd3dbfb372a86beb7b39c9a9eff41ed285fdd538b5450a65ca0ed633b1545e6456113fb4388cc79387be27c1d94156dfbc7d87cae06445f40523adfc511dc32f21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}