Transaction not yet indexed

21XAc7mRa3yqrg4iVwY86Wr2XdremtGYkdTwmFVczPer7RTuK53zx1XUdhcA5VijX5eu9GFFrAC3HA7ecGi1TKoa

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