Transaction not yet indexed

21n4tC2c1ky697GWN2Pg6wVtFRzqvLo8wXfyXcMSkWaaLxRCKfUQjpjnLuKETFa5iQfLPLKXdv3dPZJvf7a8Xacr

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