{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1616752971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x277925c83949219ff36157f98901b04e52643608fc7b7cf07070cbb5424d89a2",
    "signature": "0x5201f6fed9195ea46845799a66971ccd46ff5b937ddde8bbfe064be875fc4750507ab9ebf935a9af1c7feea66c95327b14267f640a117f4f29afbb94e09278671b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}