{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1938735788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33fce6c08a1cbfd942e40476b76ed2234dd1240c92203dc73318ca018befff23",
    "signature": "0x0d665966e0e8d00688338cca921bc789ee19286e3ffa55a7b72e70055fb2d686040b1fa3d779979e2588afbb98e35a7214a5a15efd45d71c3fc97a31d70e2b371c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}