{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584314432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb239792b63e76bf692bb11220dddbb76bb1c7e5b8f7f7409bf86528e10c7bdee",
    "signature": "0xc225a3797131d5c31fdc9412648edfc119e68b7a9d2a4dee138f25d23c42ae3402e511d1544e1dadd430d09d9bf58905806310dc8e3c68ff4d66c347046eadad1b",
    "signer": "0xbAdBF88a35ef36005fDD5ab7feC2d1561D200E55",
    "userId": "828403040"
  }
}