Transaction not yet indexed

21BKMFJ5Sa2kY2R6z1PwYNzou72dB2uSoaJ8csCzAo82wanqMMkQ6LWazrmTY2tFVdQa77BvdMm9vpVWYQWYrSj7

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