Transaction not yet indexed

5Mm2gitAiw52tp91c8CtqYzd3PDnp3KJC8zF8jYxuHgLUmLbxW5aNPnHQN85pc9WQq7eatetfSuyRwNseaey6xvT

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