Transaction not yet indexed

491ytYmRKfwbcMGyTyPVqScjhV1F7JRJcMgnSUn5p7aA4mTzimQuPfxc6e95ggMdeVh4RqbwTiJJvhTDSxuxzMvP

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