{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115514793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b3966d7c2b0c249360f60517d876276a43b068a30916e32238e21b9d11140da",
    "signature": "0x52e3b33e2ff11a220820bc8366dcc1cf989aaa8cf1d38901f29149aeee51392a6074d20982ed89ae081b47d68dd3c39d4cf3b16afd05e7ca01176753823f5bff1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}