Transaction not yet indexed

123UfE9hk1vCUJRDnaaqAyZhB9JbK5zRtkPJKSdUXkLWRUviBwikAGbvta1JkPCPU2PGdu36fX728tHUZQtZVCRF

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