Transaction not yet indexed

21tNw7pSAkv6ZzFXzfHNZ19eUvbVgAWDHQQ3xS619fVjPmB9iT27zmo3Tu36NUqLdUR6ayG2qNRB6L6pBJ8PCLjU

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