Transaction not yet indexed

PM1kymCMKuCjBVQL6fmQCg2zX9aoeW2wZJsWNXBBmMLocyCa9U1RM3qF3uDMm8oJ1LHYmicTbH8nvfWZbV6jDx1

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