Transaction not yet indexed

553t9bSTExB1Mb79JFfuPiUhsJ3L8ko6qFujRfYLDNKA2XcXNqNSD1sxMeRzQehtwniDFWem3W7kiVaMRgGTZCMm

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