{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532667797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22c4b57950b8597a8dcb909f341cc8c61f25cb2f0f5473d8dd2749918f1256ba",
    "signature": "0x55addb85cf30f417d50abd57fe7cf20dc3ea58561f6f1513b8207ea6080adea576ce808a9bfb617a0b3ed7459928772bba44edd90485a95c0087612c70c04bbd1c",
    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}