{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1343987098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c42b044e5addc3bb0ca37fe1213ac5f0773f613386b0d72529e2cf26d3045b4",
    "signature": "0x86c9dfac93c3db7ee37ae3ccfc3648827e6a18b90318379b2d725dbc1227e7460245d991a68051c3945e4527427f6d3c933e0e9ba920e6ade98c1d16962b7d701c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}