Transaction not yet indexed

YckntF2gtmnfKfvPkhXmUdWexp9YV2VVpEUBYEvMoyiWSJpp5q5hLHCFUjM4wEqRn8HefGKLeJRGvwTwFE5SLt9

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