Transaction not yet indexed

2Mum89YCNSpnwgXKbcnyHFr79K4sZqcd6EcV61T6XmjGDR84tUHbSt7moVYqhgkMoXKWnLnxAPraS7JL23xrqqs4

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