Transaction not yet indexed

MkkcrTP1gWTGPVLFsSzcUtz49UeAQxA5pVJUZGgm7JdaymQtB7HhsGcbkSdgk7pySN3RGbMTAPdQaSegvLt95VE

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