{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671032108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfce9aaa3d9632d797529dff016c2b2f6649be7b0465f749f5371da19764b4b1b",
    "signature": "0x264a1cb8ba2845a01e335be182473088a40d2dcebec7f75d3f0bbc18e5786b331ea6b3f5abedec7a234ed670437bb6701a77ae9a15b932a98735ba6eac9e43ab1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}