{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf4f9baedf9d36e21247a3ac97da903d62a3e1f05e85af5416d44ddcdc958cbda",
    "signature": "0x13df5180f57b0a7094e81a4235fed5e940c11ef3c611b1ed748ecb175b2b144a6b1bc86ee473cda99cc396c4702c608f9c23ec269f0558d776cdf854a9db1b851c",
    "signer": "0x31E393dd26E437b0818feD0Aca1845508308c43D",
    "userId": "309195321"
  }
}