{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe2018bace75c6040ddea6982211611efeee63f0e9ff4aec6ad2ca38b78dfc430",
    "signature": "0x012c61612f90512e933aa5938eb733a01a1868637addb230f5053271402b7fc528cdc75c70544bbe7e25c71facb5b4e9d6a6e9d6c6c6f9ef186beb5dd39ef0c31c",
    "signer": "0xb3A9A4e99106cfeb4759823E3BFe3d3CF3eDF146",
    "userId": "748490297"
  }
}