{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972269658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08de6a57689f8043e890b414afc60f56338f539efa36c2ba74f3610949bc6dc2",
    "signature": "0x4b82c2f7e37e7a28953304329a54da74c28be4d34d41e62227706c212e195ee66be8d8dec6f0f7a13eaae4cba20da5668d7f2f3f0d7a052a24fa5d952dd3656d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}