Transaction not yet indexed

21mo56Du6uj3MVZWp5bcdXHWRuTyFb5mRqgp9V7Cwu71cJfSkuFXxryCdZ6bELD5pW3CLbXi29yfm6gSCAH38Pc3

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