Transaction not yet indexed

121Mpq8NDFPXPog9Hy6erswJSVmPuzvZMuFxZy5NXFwifrmLuGCSY6KfXbNec2Kfx6TPNE5NxmvYmcNSbXd9XQxe

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