Transaction not yet indexed

mt1Y3QbPjEH8Nk5ucUU5MB162UTxHbrDT5f1b7CQyUYpmvBPWDmgPZTH7b3vs7P91aDV9eGffcfvmk2ckUeBfp8

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