{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585828879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21ce713fa10599090e32a826fe87b9e4826bd7920159cf0992f042de32198a30",
    "signature": "0x4d281c9593bc65e34b971e2ee55746413e93ddb634525e9f727cab4a9b2a65865aa3ca07d1dba0de7e812b35d82de2f69fd8ed1a9fc9292c47d81950a758cdc31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}