Transaction not yet indexed

ME699NppPEWfYdir9mG6Twm9nQQq343y1X9WccVk2ajDiCg5aHR6XNMLmSryZYZv6sdTLGkixDzr5JHY2Fhc2VP

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