{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x95e34fdb1604e46866b2ba376c925d9f62445e040b052aee6cd4840780ce63e4",
    "signature": "0x8afcc7ff812f8e154d817b98fc7f1fde42480cb5bd73d1bca3f5c620e53cf2eb41a15e026c8c761a76d87e37ff687c8ef971cbbde80636febc47c526a515225c1b",
    "signer": "0xfffF643204D053ae5bFC296Aa20F15313084C719",
    "userId": "473911971"
  }
}