{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x42ab3dc38adeb325e6970ac5d19157fb4b8244330f541e908c894e47a436a4e0",
    "signature": "0xb04eb0fa6f6dd6fab4aae79d97456342e849daef117bd8e24ef96b3620c991a624842bbfb330155f287f6e1ffdfe755a377dc636d30eba9b495d8a8914f973041c",
    "signer": "0x9139bE80Cf6D934A072B63279dcE183f715CA770",
    "userId": "293137833"
  }
}