Transaction not yet indexed

66pSbUk7KDUPQZtRSgWeCMfCmsULxAYfECHaokBrqFLDgjhKPHR3EfgsF9vx8DyHP3vqsTrCGTPJnfcLZYk8DZW1

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