{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe1025c14aa0515227d497af0f5f03a7d819639b740f25f777d95c6c5c7961ce0",
    "signature": "0x4079baf5f2fde2206a55acee31c2d398af11b9d0eda5c335db6c01afea5c59b3076b80a9c413e02eef4156c925945397786c5a641b885e46d733ca17d2d271f41b",
    "signer": "0x223D5f51f92558c8Ff07CEe4Fd5478570Ea071cc",
    "userId": "486317678"
  }
}