Transaction not yet indexed

66u8csJDiNXAj5ekapTJm9MsmP9zQ8HnmCXpHsAxdirsou9E5sKwcKrAZq55Z5RFee87F6LeH851dwqJ2Cy9UpsV

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