Transaction not yet indexed

YLBkchnSMEcbFZ53X4vLe72LTuh6D6oHpfXVXHkWCoZbbXePKMidbvkVAHShzPHxCKNrxNbPMpJppssGXP9RrAa

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