{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96161",
    "entityType": "User",
    "nonce": "0x6f7413bec1aa750bfd6065bbe01a252eb48115f86f5b38a3202cf826b9458528",
    "signature": "0xfff3604977477fd53f8771d3a33213a6274644aa06a70f81d055f34e38d96a1a32ce631f20398942983a663c8cdfdbee0fef016c01d45ea910d13d83493d5bbd1b",
    "signer": "0xdC3259a4db5A8697644164ebA1621FC6A4C37488",
    "userId": "792349587"
  }
}