{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x59111d47e71ca43ddc221f54a06b304b6d9e462b78368135242b818ad9a3c058",
    "signature": "0xed5e71e8ee2dc6804bc683e767ec30919c2fa321f1060eed52210ebad176d76b57be118239c6fc690fa5cc8940c742cd75f2f64bb2a31e66950f3d4eb40b66fc1c",
    "signer": "0x4ABf9A66a3AFeBa2CCD607dC639F2C9b05B67eF7",
    "userId": "590628208"
  }
}