Transaction not yet indexed

mRRzXGMAkBbF4sffE6LYEtHeSH3mAJzWcyko3PchShrE6VC6BW7ABWFbF3gfFLh7krpi5PyhahTaSxgaaSEVX6Y

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