Transaction not yet indexed

UX6tFNeJAuxHDTeU3fFfCXC88iH2JvESwHPSm5HTCfRkinkURMyL1npPMT2UJP5PyA2pUXZovKKoWwqsH6zrvQE

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