Transaction not yet indexed

66CMM4VxMELPLznwRwyj3dxzpVjVbHHF8WFNiGGbRCfKQKKMfAtvQu7V6NDxZns6LNTpQKjoAiet3VXSswt6PLdJ

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