{
  "manageEntity": {
    "action": "Repost",
    "entityId": "366212943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf1c8956dfbf201f70417d134e4fe260212bc27513f107777eb48cd0b591f032",
    "signature": "0x2fad9dd2907c012fd9780244a132bae54197874e52d6788e755b240c213485a427f2940c94d841ed4e3a67ec22c81fee89a5003dbc20b4b70a305a7af9bde64e1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}