Transaction not yet indexed

5CTAUpGXAJQJQFQprKVorqoiG2UwQ7R2oFrw47jGGkYqTj6THkunfwPqeZ8gwRiw29qQyz7VC3fnfr5Qb6XZFh21

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