Transaction not yet indexed

ERb6SVZNxxtmJxBHCJ8Z5JAtVTaUcY6dxAaFYw1YqvtDxF5MyGgTrykZRb9CjcSNpQp2Tc5qevPmYFofLPd2LR3

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