Transaction not yet indexed

21ZU43q3QPVFMtGq2QqGMKGahdFLLbEuF2d2vSBMpnYr2Eac2APA9AD66CpyicGX7snDfB9Yc8g6XaZJPraXboGP

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