Transaction not yet indexed

MdmEMZRbjG2vwNeiLGb3rRh2BortkCHaJc3q7efPQMnruoK5oERf7mcXJjgmvpckJSbFHPdBmviq9326FTyCCP2

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