Transaction not yet indexed

MbU3u7fdSMfTKmNU9hZdau4G2TqknxffWfyTKN448nTZjrJZqdvM1XFkyCPv2489hs68HmAMKuLccgRhUpNEZES

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