{
  "manageEntity": {
    "action": "Follow",
    "entityId": "578268836",
    "entityType": "User",
    "nonce": "0xb146724ac7e1fc9f01bdd5637895e207ce9c7534c7f67b7ca69963d3d0a07e7a",
    "signature": "0xb4f5607d93b3cc73b24a3d512a6ed6ac3dc4782f629151c0210e9f9fac7aa2705e09cbe77120b5b10ca70e999a2fbf240a4ffd85698fae5ea2a25c46d526fc6a1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}