Transaction not yet indexed

21K7cZfStUsuX4VFvTLsRuDtk5zoiqftV4JtR95LoZkuUaJJ7fN7XKyrGqu77MFnra73mAzt51yP8r9oCtfWj5cm

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