Transaction not yet indexed

PnnDpbSQCEYFEAdM3C2jbXQSvv3FXN7JFc4sdUad7xkxPAFegVSLuRoarDwPBe5NamdCVnBRqnFyp6N5PhJtytC

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