{
  "manageEntity": {
    "action": "Follow",
    "entityId": "57441",
    "entityType": "User",
    "nonce": "0xae17590f0996a568fed19450a78d2cac413de2ecd4b40b4e34a62ad82c909d1d",
    "signature": "0xdd153cb2158c167e4c6e1162ad136b6c2e0c4d1682718fe0155f0e13c7b294a07d968d56b0b3e544663f0889857e4564a51ae8cb891d3e66bb788edd67333c451c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}