{
  "manageEntity": {
    "action": "Repost",
    "entityId": "979272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ed43b4005530ad5a68c8a9f5b8dff36a508a2ddc1db47b110980d74c98f0c60",
    "signature": "0xadd86b280bd21eca315e7f94f3b41fbb6205f71e54814509dc111edf4429fade0d3cfdc3d6a89ef56a39533a94e20fca6ff87dfab32090bd22ff460f8559c6901b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}