Transaction not yet indexed

66kEBf4Bm6yg3bq3VqpnqFEAhtVP9RbuSTNn7YSoThqSLMZLR6fmQsDXzBhM4oqxSESSpoTqb8QHAWN8CJrvwmHT

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