Transaction not yet indexed

AB5cTJhduTtcmE3RHm3hAZbGSTCWq2BcVh2LeH6w7P3mgoacFmgaBjS2FcSUn74SJdMBNjnDaWQQBJC5P7uvynj

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