Transaction not yet indexed

21TgKwgErkYjvPh3vZSW3V3nNKDTctEfFQDtAbSBgtYhs35KrYo2cFUGiavLi24KBgpgDxMh1bVZJd514rhVdk97

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