Transaction not yet indexed

66cXJsWSecKvb1ivbjW97MwSfb9NeW5f3rW3EQ8rRP9SrN2RuZkMNG3f15qj4s9SiXMybSoXpfNTrP6gqqHcoPM2

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