Transaction not yet indexed

66MYcgdT2cfrk7VgtstmEq4MrFNW7AqwwDNchwSJC9WFSpYsNpteKUBAVQ8DtYuqEyAAb4Lc6UbEbUrHs5JtZnT5

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