Transaction not yet indexed

21QX5GbmAPrab1TuBiUaBBtkeNYwUa8aHNVoSNEMJkk1YKbVVxCfnP8653dvvD4Bg2fvnvLNPd34mSE7JLH6eAVJ

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