{
  "manageEntity": {
    "action": "Repost",
    "entityId": "729933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xede0377d1635d4ba5e9134356e1f43967002bce06172661772b97e0182dabacb",
    "signature": "0xfa1483072b9b3a1b629d41bfeb69176c3e85ce608671c0684ab977de7e8e124520dbc2a79e21fd121537b774b874dee71927ce62461ed3a2d07ddffb217bbcb11c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}