Transaction not yet indexed

RM4huZzmoP2MzFAnXmv3N9mf5oaaPJ5aokQDuJULznqYTU42e28b2U53SKDjq2igKNJtEwrYnyVDDgCUG1PnEem

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