{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1094311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1449d4ed1ef1070a1e0e092ed8e75f1f90dbdb2d3595cb8f2458f9429dea15d",
    "signature": "0x576115f52ae93caad8d12ede3afea0f0116fccf8c39e21e3d58990fc09d8dab0428a9308ec112bf9ba4c2d661def8950d2cad7ee2a66d1f1bba6f07c948f66361c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}