{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1512626",
    "entityType": "User",
    "nonce": "0x9a9b9506bc314e0f0ec772149e796d99fc4123ff198ade4247d5e009d68a7c29",
    "signature": "0x37b45f40e0b70266569158cc7c0ef50eea6bdaee5b1a60b249f78be91c7beb433c492d8bd28e1ef7af55fdfe89dff4d5aace838ab2f825dd94e5946df91bbc1b1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}