Transaction not yet indexed

PMTN99N7EBfiZVJSnJd5hMTGZ8egi8vzEvAP2UqhhgPqDhdYnucU6eRcm8qf8AUm1cizdrAbE9rvvUY2y2HzqZ2

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