Transaction not yet indexed

MAY7yZBM5ty61q6Vv9LDUN4rxUnSF9h4QUJf6AnQQwp4JxsoCN7nKcATK9d4TDXjnxkJb1CA7rpXz7by2PDCU4F

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