{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1010504121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x832a18ba35bdf46b13fe9bccf8e8458ace08d0674cee2de524cfa0ba7a941598",
    "signature": "0x68019253678922e311754dce718c2a081ff5b620a693a3f33bccd82eeab0ccfa05f4558dcfe6e869a7b06dce1b7cca67f420dadbe1a073bb66ea716eb2dc19571b",
    "signer": "0x3D472a01Cb831ac594835ac6038A4346E2A22B94",
    "userId": "327343"
  }
}