Transaction not yet indexed

NU4CLFveaMrzXsj21BneKBATvFfWRm7srm3wxFMvbLfeh3ZhGETAGYXKpVMNjbt1x7iipGtVE2yoLcbR5kCRKUG

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