{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf703ad048d5d35e12f113fab96037dd582fc77bd7a527b1aef76378dc8e1a9fd",
    "signature": "0xa05eeed6e66da8a158960a8cce4e175b8132197f46e09b9f278b8a8299da8ce549cfa96bd40c3f7f1d7a3a52acf261e84e045bb850c4405a5fc1da01380b0c311b",
    "signer": "0xA819E5C5714510Db532e726DB8526f18026feA20",
    "userId": "505182311"
  }
}