Transaction not yet indexed

MTMxD6PrnucDuoNB7cWD5Qn4Yg6Qe2MjF7USywgtTFRSuaEiqVsHgKmpBqLoE9VjDMsn2TtMTv1qPaRYAPrSudS

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