Transaction not yet indexed

5MdBUMAht23aGf6uhzhmsArjGtrjcVmQmUvZpyWjKqULEQPmnvu6YCfvhVJmuBcgeGSSU4mGX3tLJoc2uUdNmaTM

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