Transaction not yet indexed

21TAGCis4AbTDfxhsLfiMBbGkJaCBUP2Xe7RBJGhc1RErdcvEqtqwTSvwcNm4skhV9o3CtWvXcyuvFq1c9SWdcCH

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