Transaction not yet indexed

53ZBPtwfwFCUnWPDTia5iiSqsN1HE4HtFSrUDPACmb93TMyynQJfLDRnxyW3oJ3AG2cUcsvdGefprNBTUjf1AcDu

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