{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xfd19a913e977e3142efa8128f9b922b605971c6cc429a18016ffb5ee89d60f3c",
    "signature": "0x7e84368fae6353794dc0eeeb6dfbb2d712e885b9a747f372542efdc1005f18e10e840cbbfa466e9e2a25da7183eac64ae2a387ea9c7463c47ee491b3efe5945c1c",
    "signer": "0x88ad765B72fb060B3adbae1FA44A6C64722E1781",
    "userId": "236177"
  }
}