{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1905077091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7086726dde7e62c069b4b41074cec9d596e738f050dd9f1a07cd64667a6fb679",
    "signature": "0xfe1b8536e5f09f25606ef35bd46e7467c5bc5bdf9ca43cd38cb1be4ce57a14ee09f2d340aed5c071879cf1e463bcc5577a3f29071d9927abbe178de79f2dff781b",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}