{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x45989b1e95bbbfabeb42a3e36c88a364a28907bdf11fd0fe138e9e2ebad5a52d",
    "signature": "0xe55cb93a51aa0c973d40e3db1a7e1d42c2b6599f240ed480011169436aee71676b19d83e633490f8cb56de828f0e64becf3860aec2123d99aed387e38032b0991c",
    "signer": "0x9F6E62DAd6Ffc233b9fBE5761e195A3784428B83",
    "userId": "447109881"
  }
}