Transaction not yet indexed

21ZWfpbbC5oXzEzMact4xoWbnnavqaXLsJufq4is8kxp9AZLa29h5qVb3r2dP2DcbVUJqqvp5vmeDgtxaveXU7Ap

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