Transaction not yet indexed

5MDZUbjwcfU7FCpUmymvfaBx13rzWMWbAVVknAa1We7fRgurpKUtPZa72VmpbZNsGJKz9r5nVtRhJfijhSNNNnD7

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