Transaction not yet indexed

WQH78fwfEUbrejcVc624cFPFUPtMVAqRDUwx6S4tTjAJemGrE7jR93TpMatR7cFS1ym91D2yG7dS4bj4ntYRGjJ

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