Transaction not yet indexed

FfES6c3PRXukeR75jDGn84G9e13A1CoNYH8KP9Ldj4dqRhc4LcumCAN36AJSZcPaqhA5NSJSYB1DK1kmeRZqvX7

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