{
  "manageEntity": {
    "action": "Follow",
    "entityId": "370220",
    "entityType": "User",
    "nonce": "0xcad15296a6dc339c70e7e4a72c6efd96966005a27093c1d94d78a26b3e65ab19",
    "signature": "0x4d0d26dffa2d1883a36651a2b2ced89ba089d71022133045fa456399d0df4e2005710c223bf2eeb89d2574c879ec7cb38915bebd84b8ceee4116203755c3149f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}