Transaction not yet indexed

Xc2LK77BWkPiGBZLXiYpbi34Dx5Vnq2XefMTUNvcxdKYHukgZa8RHFrQn7TMX9prdAHsKp2HXYPLDjVwcD3Gsrm

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