Transaction not yet indexed

SWdn6rjSNKUPDetDaDuC9vQErPe671UMbPTFZJvP4hWgvK23XVmwrjiBfnf6ku7EdqHpTMqKTSu9RTPHGqYdCU8

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