Error occurs when a description is long.

[MissMonacoin]

The following error occurs when a description is longer than 45 characters, which is a borderline whether P2SH mode become activated or not.

Error message:
Bad status code returned: '500'. result body: '{"result":null,"error":{"code":-26,"message":"64: dust"},"id":0} '

Signed TX:
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