Transaction not yet indexed

RMXMZWy2qprHvo4sJiRhLTAcRKSSMGjrTCShfc4wZwgQgY5fdjW2pd6yAS55Sg4LdhbKZQfx1pPBAVgZ3AXKat2

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