{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b853067d1761b6c89db2dbb8e853b90865ce67cbfd667610e053afcdf0c8e94",
    "signature": "0xfb916c21ddc4adf462507f63af74c0725894278ee11a89a1aa8b29c4fcc15a65786aa8fd2eb0cb6e4762033360885ce9baa6c5249d51988a15c592a0c0ba587e1b",
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    "userId": "35918963"
  }
}