How do I use this for payloads?

[lakpriya1s]

When I use this lib to encrypt payload, I got:

  "encryptedPayload": "{\"v\":\"hybrid-crypto-js_0.2.4\",\"iv\":\"rhYAMZoSP6fqub6r2b+XLqBUGWh6Kos86Pq6dkKF+s4=\",\"keys\":{\"a1:e5:a0:3a:d5:b4:c5:ac:af:9f:16:17:33:de:f9:8e:4a:b6:99:46\":\"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\"},\"cipher\":\"7yE6SzfngU0vvY9Es8wQ/ADU8IpI6q4eE+YP4PVg81rp8/zH23R63dpx7O8VlJDDcFrVdIfLZwBpToFoC1Pkz31QbjAarBXSEVKcDnyzV3c=\"}",
}

When I decrypt this,

 "decrypted": Object {
    "message": "[object Object]",
    "signature": undefined,
  },

How can I use this lib to encryption and decryption of a payload?

[phapntm]

only crypt string