{
  "manageEntity": {
    "action": "Follow",
    "entityId": "819578939",
    "entityType": "User",
    "nonce": "0x02448648a79817ee0a879dd5aaede9ed0461047c266582f52344d30227699292",
    "signature": "0xbef93de5d5f6343f2e425a5bc9b95e2b3edd358fe31705babf26422de0507ab226fa48948ce15d14374709bf36b83a161f6cf5b684bfefa031870577a995d7e61c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}