{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb2072be4f27a6eb0a0cafd4b08265d420c767ec90f813de6d728bb9864ca8213",
    "signature": "0xa22f8262bffd2d6dcb10becec97173dc8d587e1b653ac51394effd1f312234c43108d7b02acb4049bf1493bb7b252b0eade5f463cced4bfea5a75325e6bd020d1b",
    "signer": "0xA4726dDaAF2af20D291A670299DaD1375F847b41",
    "userId": "987235245"
  }
}