Transaction not yet indexed

MydjFuuGhZtcZcDKDYu7Kdv5oFcNAPHZ9DFai82qwASMjv4mrdxnrFW9EhkYSGyKTd3VCiSx265hyWruf2ZVA6Z

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