Transaction not yet indexed

MmnTkD2iQzuwc141tLiWK9XeJHeHU5Vof6pB94HomE4XPw4qcBSXTreXGoJrUQtQzTdsosRS78QLPcXtTMaLqSM

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