{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12729",
    "entityType": "User",
    "nonce": "0x2f79f1f45f16eb25fd120334e72c470d2fba4058883cfa9e6009d011fc0cba71",
    "signature": "0xdff7e088eca5dd12371c89214280ba131682639efc591782e688ec4a7f8cf8645490ea170f01bba668bcad260f74ca65a23b25e193c7cb3107b38179dc0784371c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}