Transaction not yet indexed

21ugHNoKymcHdtmVLR9CTscyHbW1ZKfVzqbNffhoua71g1f2rd9Gu2JN41XQ6XF1KJ3jn2EChdbqyBm5vE7Arre4

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