{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa16daa7ac75275d1e8e23fbfa07dc8e2bc00c8cf1d50d2df58b36ecf526ae859",
    "signature": "0xc63102858f3ecd127c1f4c1af6a3748b80918d88f7e3be05f90540b3dd6c48250ee990160e7e1c4bb367ee330f01a11e8366232235cda872613cdfb0ce55e1951c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}