Transaction not yet indexed

21uH4pkK7Lm3zgEfTd7eHDcmVQpzLvbzNrt1a3yJqc6QZPqTbE1JvdkQ8RmBo5hhutb4dH4KGKyjaxZtFCKjdYBc

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