{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59636",
    "entityType": "User",
    "nonce": "0x0ba46e6c176d078f51b9e9aa002f4a2f564b33ee987ab954eb90a7a6eac86513",
    "signature": "0x6e632775e78519f858300e6e1c4adb0a28a79916c3a9039553e411dc6c1eac1a2949df9cd9c64a133c94e7e5787de9d5c23bdf6b0a0e8cf196a762041c48e9391c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}