Transaction not yet indexed

4Ykkn69CFffPNLPN4USDzp8sAmT1Wh4vTobjNLPwrqBEMPGm1BMYmFQoCLetHsBzRHjTuh4qWDRyCX21kqKrCREh

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