Transaction not yet indexed

xxXMdNJAKRwj5G2X43wvSRtwoFhN1xbeYcaJPUX51V75znm5BFB1HvFDtwWjKSkvHWSWKZ56THYT6RtcYXPD8u9

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