{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9f7d341b26739242bc4e60660d6f55c8dadfb3c9b01aa8737e5e9ae5c0fa38e",
    "signature": "0x723452c629f6ae7162ec7f49bd264ba65a8a317ad1f49bee4b5e127f2c6eaaf45c430e54a777b5b8cd1e142bcb58b798ac09bdc1776bc09a3c24cba0fde22df61b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}