Transaction not yet indexed

53D6Ta4MnDfRewVZkYA3M2c7UJV9PUH1S6TpXmb11KXKi38QixCBMEcqYG8Aa2KSyUmd8QqbqqR5PddD2mSQTppm

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.