{
  "manageEntity": {
    "action": "Create",
    "entityId": "886047305",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"FanClub\",\"body\":\"testing with manager mode\",\"entity_id\":693608897}}",
    "nonce": "0x2160f703da1b5736b0b07ed8227098a5fab3a962911b5877b25686198c08c509",
    "signature": "0x43092ccd6c803a9d6d2b866e3b76d9c3417155bdbc43b70bc1bb6c4aacee99d3168be11a7c98e21b6a0ecf1ca68eba8347edc725917b1d4760a00143ad9cc8ce1c",
    "signer": "0x6687B667182cfdc5646f5AEB14a9945c9b1d3A6B",
    "userId": "693608897"
  }
}