Transaction not yet indexed

2mdSE39iaCCASBAMAD8wmtZUgxBqryvbiFzFa8o7PuFZF5cKpR4NxDw46C89rbSwkDGLhaC8QnQgNqpJL1H4bMAp

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