Transaction not yet indexed

66tXQ2Cdw7bapnS2kWKXxSeFVpx2NAU2kkBdWpZLNJ7WFRPf7i3u12gGqcSwPCYSvHdrhBVzJPqwPmBpWR5Z4dj1

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