Transaction not yet indexed

21F9LsAwpAGi6N1PTPGejcaSVUW5zqAmEfi96PYvWwHTGeumK6dwdVDyJZfCemjtQfW95ZEMxXas3vvbrPAa8jBJ

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