Transaction not yet indexed

66ifWtwUEih4p9GyCfq8r4KnBwt8GDnvYqqaLSVGpcYpJyuRtRSDWLcQX846jvAxcp1J8xBjK4NDRT8pw8U2fyaG

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