Transaction not yet indexed

66Fg2bYepccfCr3AZKg5r7FYRDeaAwM7ACcLBju8q2fffxES78EBxj4B1hi8kDWQEwpmtX3MSqMJVTfBLnEUt9Bb

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