{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80213954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f450f6f2326984b8930977b9974655200afe07f0a70567ee3b1c549498e5c79",
    "signature": "0x9848c191f9201986c79fb3101632c0081fcd5a4a560bd7bd2e0c41233e1147ef3e68a76922c765910df3878978c3df176d8c886dd4d9453c328b7a69be80f93e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}