Transaction not yet indexed

YftLAaQtwF3mhxfNfZksag3ijyP5tJfmyHAV9TMhTHBmFHrARnPJXysZTncy7K3otBTSMFmMYE3mpGS4bJqJWMc

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