Transaction not yet indexed

Xn99GCxV6nCZwi64PjsMRg6auUgEsr8oSmnSu5a6ta7gmFACcF95igQ1tDaUcobzVG3t81iVT67mUcVhtPHNW66

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