Transaction not yet indexed

WWUmCnta7vDbxnSCtte8KYTMTkaYVqtkHBgNLeQFWEhcCLpAAnz1Qo9x7YZkJnL69MnEW99ippaq7qJcmhukvU6

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