{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1551414643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93ec6be9b927c5bcc2bbe79a35706ce6a04c6df0f56cf7711ab89374e87ff31e",
    "signature": "0xdf66ae4482dfce4f328d971a149d78da192439d9314e51ec5f516faaac9cdd5f6ec7fb093446150e74b3472b4f1b67b5e84b0f394b8efd2f510554bac0c7279a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}