{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1029140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50680cc31bcd4247e31bf7d428e2e72d67323dd91e247025187d5f7af34147c8",
    "signature": "0x7b211a667d62c9c722f25a639f7488cbf3ad8fa488adfc5988460b787d7107df01dea92bb1cffee088a59123e4854678b85b23414ccfa2e2ee13ed518d9746ff1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}