{
  "manageEntity": {
    "action": "Follow",
    "entityId": "328404",
    "entityType": "User",
    "nonce": "0x3fc6bafaae387efe8fceb3900b955539a6861fdd920b7d3986c7ba8fbf653b94",
    "signature": "0xca729463ec611b54bf2d35e537c02198c58334b8a966264cbb2df8a9af64dfed2658d12011c9b95f7adf3abb7504bbe046b216b601529755bc00e846905f8e161c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}