{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe76d4c0747093354ad233b346828ed2d9218c3988d7a6c1bd3a3f939268b2f1d",
    "signature": "0x4a89fc692d8bd91a98da2d48fb561caaa30192003410088d556594b7647371c362ecceace8a60ed1d23f128e8cfb9e3e649b13969951fb14c3822dac934be7b61b",
    "signer": "0x4FD8D9B08667CCCa706De600C8242dcEFF01d9D4",
    "userId": "392873011"
  }
}