Transaction not yet indexed

21MFoUBNk42HgcYBYvVLpsAdtDjSY98gD9xUpR5A8z62QoyFUGrQq4w3mKHUSbCHPSPb8ce4kFSz59SSU2n667rc

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