{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33d0cd418aaedb2aa6cda466c52a008a56f7ef202cf0eddb34678f5797c627d2",
    "signature": "0x292d3b02919e0a0a70146a1ef1c5ae6ac52235071b8613e194cf7e972bb2da92613b7a6924ef1d579ba1b79ac67bea977417e604b8e5eb84afb54de1f9fa7df81c",
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    "userId": "35251"
  }
}