{
  "manageEntity": {
    "action": "Follow",
    "entityId": "506789556",
    "entityType": "User",
    "nonce": "0x56b94ea3fc36553b85f1fdb383827829a73f5d805eae525c92d79b27e8c934fa",
    "signature": "0xa7434cb13d9c65de9657280dab9eb01ed04357d07dc616b99410b70995cbf42334962bf3aa39490fa706cb16a4e2eb8fad0a832520c4a9ce92225499e80dd3d91c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}