{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7a94c1e33f8574c25957b0e2237aedea553c2ba3127ff7a2933257f0bfdb0640",
    "signature": "0x668ad9854a986c1f890fe68b283c51c2356fad5a5bdaf289999d0fe4738e7cc1570858f79b037644459888adb078cabc3236bb52bdbd05638aad15cc86b9a8ac1c",
    "signer": "0x94bD3d8Eec321fCaD8b55B2a343Eb728A5490621",
    "userId": "520537365"
  }
}