Transaction not yet indexed

21UuBfgpKMcY8vTY9uotktkDhrz4rXY3nJBbMJ2DkyJFUDqVUYAYDUpVD5kqcc84cAv2urGR7bDmbXDis35M4j75

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