Transaction not yet indexed

NHkydWjyLaKuuQifwgTAk6U4CgkHzR1iuu6fCtTQjHMcfo4ZizzqGAhPyNpQPqHdc5F2kmUbq7f99HTVmUv3o5Z

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