Transaction not yet indexed

66tkjUPSgTLKJRaBpqtGzRNefS6SPYQ3ZUh1T8yyCjGFx1asBMskYu87Ly2QLVS5VAeu88z7Dt3miV2k2qMyHaZg

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