{
  "manageEntity": {
    "action": "Follow",
    "entityId": "991877005",
    "entityType": "User",
    "nonce": "0x66c6737f3e866599b03d22181095a521b40d73c78d6389f5bcf13fa62d9a8b11",
    "signature": "0xd604ef75e2c813382499c9b66feebccfc108067c6e60639704a1557da4821e9c314f4bd3479ec0beac3eedf0bdc3fa69f4ffc65a4e92ef8fce427159ccce862f1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}