{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144",
    "entityType": "User",
    "nonce": "0x5849a7857f1c2eae2e88f22c2509f811e502a80062d7c4a623d0b02846fec155",
    "signature": "0x9f32f48a0a688cebea60515652768ac3f1b905db02297f1b25cc997dd67a6ccf78df54831c357741150892916d987d40f6cacac574f66467b20de55f986307461b",
    "signer": "0x75a075dd45bE38AA2c27754D97d5d84dD624FeA5",
    "userId": "451351"
  }
}