Transaction not yet indexed

FB6CAjbFktc3ygQTAFgh2psyPcKBGgqUQT8LZahK7dQNaaGdegYMEEMnUfAaqUwhh4k1U6sTdAXbn2J8r1rUGDk

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