Transaction not yet indexed

ySnQabxiZ2EdmuJj6EQMYA8CaqPLUh267LEDMWzvgFGTLeFGuT7PLEaHq3ud5SeGhCQiBkSb5u7i7mQ2aG5vDb1

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