{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31596988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82d5342a196dc71693d197a19ed843f20232df53addc72d3fdb12967e60fdbf5",
    "signature": "0xb0a80cdb2a7484bda180b4b1f9f51021cf74a498983f9473d4c165ce40a323822cee32b8f84254ee0391d66e7428d1e5f41fc05e33a6e16075aa83cc60b708851b",
    "signer": "0x99b5F46ae3978FB02A645f824e51700B327f1d6e",
    "userId": "97654"
  }
}