{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900567602",
    "entityType": "User",
    "nonce": "1794310384920029881",
    "signature": "0xa5eb34386fb95cd949d9f33e819eed14335167fb1adc7b35b79992927e88d49310900316734ea671d7677f223f31c977bbb183040ec00535657877c7cf6d1baf1c",
    "signer": "0x18C98429238161E3546978704D690E73A6F0b89A",
    "userId": "592802456"
  }
}