{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279087645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38aa556ab47ce99c58538895fbbeceabda48c0bb8c943a78f66b050812c206f0",
    "signature": "0x82b92f0beb66f4e2766adca173bcd8d635d64bc747f88135cc33052937d039b26604cba189344853fc5a09cee30b883b3f73d95d92905908406a9530dd7eb6901b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}