Transaction not yet indexed

XRb9TyPags4sXc3QUs2mnGWHAQ3nqwWtgedyhVNhGiPjLFpAsd2mUTvHkq2s51xeSrD3Xc8QhDW1c8GrL4mmB4k

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