Transaction not yet indexed

TMdNnrS4bXhh1NP7bfEqCoLeUnBNnVwNgTbV1yGJ4sfANjr5wvDLegFZyjzW3bHd4bLZnC6ncHaMGAExUCVbFuR

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