Transaction not yet indexed

A2191Xa4dJ1GSZkvjbWqbCm6aCvMXT6Sfk6k3MYaTRB6dKNXr1rK3vM5beuUMmv4wrXc9baux86Uz3oSXpWuEq6

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