{
  "manageEntity": {
    "action": "Follow",
    "entityId": "330824499",
    "entityType": "User",
    "nonce": "0xdd9a14879df53d5bfd0e17ce86b7ef894930e7051231a58d79e75be9679d62ce",
    "signature": "0x536bbf9e15c783e6b06410c6034ff76fbb14ab81aa76191fd1436fe7814397252355ff358a77550419e1ab990ee353476e1921242356cf67f7b44c474cd052e51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}