Transaction not yet indexed

66TiDarYHsaHN3eJ1pWepWAW6GvNxP3NW8u6BGEEwyLuiyibzRNiGDWLk5A4jS5w1DQBsC3eHsnkDuTG2hfKHjn8

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