{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057644667",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79f4aef194728df01e91bccd5714eab5868d7ba6b2d05b4dd70c7b25ac044b2e",
    "signature": "0xdf45e76bcfa8777b2a391ed0f250d47c7e43b3f84f946670559c6f39a81d50411de2149081263bbffdd8ccdb1d3896e82be1ae9a22075dedb185cb8005f602bf1c",
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    "userId": "854614078"
  }
}