{
  "manageEntity": {
    "action": "Follow",
    "entityId": "181211",
    "entityType": "User",
    "nonce": "0xc865c8dc51744084f2a38af3b146af558382d7190235e04d7c1e6cf09c189166",
    "signature": "0xb4d693bbdfad8a431574efd6ff6990b55ca20ae3219fa219323c5a5cc1e553780d823d218450896e183c4d0d995a656f05f5c997490940b3506077a98ddca7a51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}