{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038659851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbff3c1a9d70234f13f871d2f5bbd8fb975be3ff2c9ca39edc2912cc806698f0a",
    "signature": "0x09a2516ee14cffafdd8195adc3b15878166b69d3c5eedefa09d2bcedc8bc65ad0658b99a89dbfc61b19c7dec3a78d51c1abcb553125b70f470d99d2b17d2c15b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}