{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1108614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bc934214c680ac5e031ef5f645f4122ff768976b8492eac0e5d6a6fcf1c3ca2",
    "signature": "0xa8d7f634ad63191f4992e15b53d9d010c67d255e04236ecc32ad7a490be26fac4b0952e844cb3c85134e58310dabea8f3046d00d3b86c8b0ed225e06fd3a2eda1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}