{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b8d2b094ed56050ac73b8592b37a05c07f197d2e161e6299246784f35a64bc6",
    "signature": "0xba9588a253e594c69e7e0e3ccdef952ad969a02b6d0b235cc81527afe515930973e181de6614f62c92c513ee8f11011be866f90afdb82b2a63c7721478bc3c381b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}