{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1888709",
    "entityType": "User",
    "nonce": "0x77b4536d378a632cb1b16d9f6e82cafdb139232ba9064364302b76fb8249b4dd",
    "signature": "0xb8866394986dd1c23e0006800675137a95355859e080d6865627497d029aa95365de0ab02d165e80f557e94749c79f98d4208927a14776ab210d77657831fdba1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}