{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219192488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0da671d7ddfd35cdf16fb8ebafcee9772a208949323bfec4bc2b86dc038b7b2d",
    "signature": "0x5ecb8a85036df4c84f01f5490083cacf52a0883185948f26e6f1604ff2c654860e2708b8d72f4db73f981f9826be97a8f7538d10c5ae3827df27555c4b5fd3481b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}