{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103981730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdce66491cc12698768b20dc41cddaa0e9e241148746a3a8335ff709a08b9954c",
    "signature": "0xf0910efb53911fb29fb371831174c27bad9a8be3b7abd61bed6a63c10f08c13345030065eda88cff3986d6dfcc3fa65bc1b13bc7247ede1baae5edc70ac9f3191b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}