{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x846bb5b2a25077821a5ead7416d7a2159e3855a8edd7f3169f35fbbe872b7a75",
    "signature": "0xbd08850b07de2c7757166a7a1dea5d35c9337118fd9355bf70223dd114d2b10020c8e7ec01c75077ffa694c8fef228899ef5831e8975f7ece1919a9661d7c8e81c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}