Transaction not yet indexed

21nZRbk6gMtXuLkCBRtQT5DGXuH32FkPhU3dDRTjxhEEprdbWZTwEPU45FobgUzRcrfgouBaPsu9YDXazZojY8L8

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