{
  "manageEntity": {
    "action": "Follow",
    "entityId": "916206761",
    "entityType": "User",
    "nonce": "0xf99ff00d6ef3b9c5f0ad5fdf9a3ec0b8420f44ee60d6043ff453d1c4b6850211",
    "signature": "0xbaf59f1f64173d624e1fd65a2b22c1703529aa62903ef61caf24489ed2daf5133c192e8435a0c331f3b63f52f29f2037e5e59fe3de346d12da684ac78eaa45051c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}