Transaction not yet indexed

3xk21fSxnqbt53Qr8FFXspcTDRCkGejpoFFVbJxeFnJdpBMvPutuBFLwtNuaCCHnpoC3x7GHrK8W4KU2uHPszpaq

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