{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xb5445c8893a830d7a851180fb771080012b677072c51134da085fa197e5d39e7",
    "signature": "0xb2a6315facc9eb764af3313580058e0b61de449421242c5de99065dcea21db4e4bf8ece05f2453976ae029bbb179bda02c1fba3805ab5523b24cede7564a71d21c",
    "signer": "0x88ad765B72fb060B3adbae1FA44A6C64722E1781",
    "userId": "236177"
  }
}