Transaction not yet indexed

WAe88Vu6QfM4gU5YHoJQ3oxhjPTohoJMqmtFmEu9ZUDDX8aFG3vja53EQarJpm1KLfq8KzsNzEQ2igi9gGRC5Pc

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