Transaction not yet indexed

Nb1KrKKr2FdzPLUFu3ZztWGudNhF4jaxCsdNPyACwgWtcbgtVxghkpFnS2ZAX2DjVV4MR5R3c6T8o3T8biCTFpJ

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