Transaction not yet indexed

1255yXU2cskxf6LeifgS6etzDpzHLtLJ4WReKPm6npPXeV8ALE88AXRdpa1dafBRQcUoqgHiAmp2HgHNT4awL58n

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