{
  "manageEntity": {
    "action": "Repost",
    "entityId": "367141269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaf24ef129dd80bd02391cdc2019beb1ee371a26e880ffa425bf43d5b00394ea",
    "signature": "0x01746695d919c30e0c03c72b13c136f77737fc48c6251acd5e76e027a2e6211a7fb810d9eea9e78b76f60c1df090876dea4caf8847583176e8769cf1cc62a08c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}