Transaction not yet indexed

388pRKPLA3MkZkW16HtFniPjBnXnbUDiPRC3x8Ktx4WJD2R9xLUQCSXthEKquydZDvgCTPu2j5HSQF9sZSQwFyc5

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