{
  "manageEntity": {
    "action": "Repost",
    "entityId": "185490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca7f35d05a0feb4469d9ded01b3950fa8dbbdfbf84d526db5ea5ae8731b28b6f",
    "signature": "0x29c9b44e6bd2cf5daa8ab74cf679f012d9488c5da27f83277d814a2fec2e924a031de82c36c27eff1fb61496bbf21b25b938b8a2256056c0c4a856ad79464f5b1c",
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    "userId": "77551267"
  }
}