Transaction not yet indexed

21ZsKNKbCaZqCC5i2GvtHVBYwnsQxaFuHeLzXUamRkVC4RtLbnVsAPy8hefftNmUGvk7YjrPcfFH7uzh8zJYajf9

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