Transaction not yet indexed

M2fcAuUY3FBSNyV5QAdo5SHJL7HceeeoY517E1eikvmmPkHWwPFXBRoEUFZEZNpB6PbswSYnAsAphQkwofAtiC2

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