Transaction not yet indexed

RP6yRtF6HUyZfv7onQEjWFQJ6k56MVs9RyHdMdDNJNxvtHGaDPqcP8Nd6rScP1FmKNsnDwxdKYEE3JbGkJJ8WDm

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