Transaction not yet indexed

AMbAHGD23UUiESQSi1rwPR3sv2zwVEmpHxc54vGboXxQLAhz9WURBcpfhTorZ6dARNxVWs19DYH4J8e3ZrvWWVZ

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