Transaction not yet indexed

66th8cZdBQuYg6EzvEH37MPduqMu9SDqybMEEgG9fq1dcqcCEJSWE9rQzTBGbBMMcaJhBSRTRfRBnAnvEPMzySMp

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