Transaction not yet indexed

mRN9WJK7artkmDiApWvM6r7xRGda81XMzuWZd2g3hTqeTzeYtNT5PLm4MsuoGk9KAAiRR3bk2YdJGo6WyWfQyjE

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