Transaction not yet indexed

2sDH5ABVEArmY4GxSbKik9tUmweniuyDtx3QjAuhwrBoKMZSERSDBWFhdCbVBRP3nbd1WPEZUzonUCE8TnY2Serf

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