Transaction not yet indexed

255C8VUkpfgQvf3e8H1Nt7H2oGgVaFdAvGyhizPmpzLj5L1FRZTE3NTKKc7yQ8jWqPQHP7eWXFfsJxfxF6iAi2Tp

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