{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265437650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac90caee10ebd1cbc950f59882fc94e8af2d66ad148c5c3f6536f219514223b2",
    "signature": "0x71687137cea0fe4049649be0efa5e115b7cc6618a045e8e53c8108bf10ccb1670906193c63443dbeb34cf25cf399de0fb44aab0e95dae97cb5b750e1498ec5c61c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}