Transaction not yet indexed

664wPECxduhnqhZoMSHWLogDvMLZRu4kK7ky1N9K8KmzgZV3rVGmzdncJkjQhhRFjMDGzGeFt1AHaPoaLHXhqstq

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