Transaction not yet indexed

Fu6CZjQqhnfvbGCSnQL4ZkfFrmpLMSy71Z8zVrKVMw1s1e7e2z2YGzXXuEFRaFoW9X2zu6DCGvAnMYRpdDNSrT2

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