Transaction not yet indexed

21LzXfLPQkpMgr6azSWsPtWXrM92Uzj8amixtKiqmBUZSxP8KEBYrR7QZY1xX3dv53vPC2ARHrJ2XwE65pE3RsAz

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