Transaction not yet indexed

YiiMJ1kz1ZbZArJ95NYSpTncXYuJS4xkRX7QxRsmHzdAB5jjkDQU2o7tNUfYjpKiDV59Y7FmaPPojNrjgpTiqEq

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