Transaction not yet indexed

21EMBmwUohQMKs8qWaBhPkGCvErNXB2L87XFbEnLzQDHnNahuCSBvG4pk2KRiG5rowKaiAecJHB2fJiyFmYE3fn4

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