Transaction not yet indexed

21LB67GZHFMk4tSJTsygmRbtFvkpaZ95pnGYy5JtH9CzaTCkCEFvBmwhaPZrqF456zgF6YjW26xr57ipqbe5kLtq

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