Transaction not yet indexed

HFMkWjFUmp3fcP8TUY8ZT7kHBSyBw1oe52wAunqwL1M1ZG8b8CL3rr8eM7uprdrGEbc9caeHE3cKucmPHurFZDE

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