{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121885",
    "entityType": "User",
    "nonce": "0x28f14700ba3c58775e2f67e2a69b456a1a835064686f804d355fe4b77a0ac162",
    "signature": "0x009302f806be9c9dbb6d9e9df38a7826fe9ddeddd61069fafb24986d749508dd641ce7c7e7a049be0e4f17abe89e89b13bbbedaf308bf6666e9ba3b255f8a5f31c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}