Transaction not yet indexed

21py4jHfEn7h1TzJGm2Mj86mA8v7z8PoC9t17GfRCVsMdV5Kr4r8jcPWCbktpGmqqD78BHCvmC4adD8PG6DSKNLe

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