Transaction not yet indexed

5U16ufDVfPMWW9o3psbJkjdmcYvTGenASNG3oNf19jTFYWPa8o9zaVYAzN2ihwNJk3PWZy9NjTfWU8W8xWmspPYm

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