Transaction not yet indexed

21x8WRd5SLh3QVZSexJviqf2wWqqpNGZdBiF33gqxAnMfrDDyMrfdTQyt43EymkSnS6eeDS2Z48wD2c4frAid9NU

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