{
  "manageEntity": {
    "action": "Repost",
    "entityId": "652709349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4996f34e064f218904c0007bd48f4b2e757e13a0e3b3dc2cbde40ddc9de0ec94",
    "signature": "0xc072ddeef1c7f7ca135abb55aa22778fafcb5d6cfc2b4cfb31a02e6d474b39e672e97d9673047fc62531a14056f5d05e16ed83dbfba5de00cbcdf62d353ca5b41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}