Transaction not yet indexed

21tKNVMxZnvNZsUrUhkJSFiGehTXKhF3QPDmKgXQfF8qbTgtYVHssm2Rf6M7px4XYeYAdv7bCKfSb4mN5zznpbF9

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