{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x7e951156a67edca0f0ddacbd0d6b7f6de9f8aada827a45ec062cc907b95a0bd5",
    "signature": "0x3c4b744b1e98fe613f180531a16e0b8258bcea3383610a9763c47bc5d5edbf44292e036c857ee0852270ae303358eecc9a1e71c14ca5759ac52d903b73c53e131c",
    "signer": "0x9334c6136F26E4E2Eb1BB47da61Ae51958Af67be",
    "userId": "626108037"
  }
}