{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73706156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3edbbb302b6392ca4970c4de9b0e1e40e7120a274b3acbd494c4288f44d9546c",
    "signature": "0xfe9403ffd5f696e2585962d336fdbd0092c347653fe5e910318c9564950d2ca624edaf21bad8950e77a848b4d50240efaf4f3b9cda8567de30e2c42eeefcbeaa1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}