Transaction not yet indexed

53PcaTZgCa33PRdErzdMptsbCvT4q7wMKmpNc1FV7SSqg7mQ2vqgQmSp2Ks8ZnyvP41MkYVP7nak8h8CmcSwA2SC

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