Transaction not yet indexed

623xu1C5qZzPLxbMSMfir2Asm7j4SmT1FXFRXfnwiPVgxFJBCvBe37fzELZYPK4oBMLkYgkSMedQPtFAoFkYCjvK

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