Transaction not yet indexed

21mLMgU1W81hxR6z8peAPbSEjwcHyaNHEu7uHmsuV49Tra7WMXCEfmuewn14EsL2D5rkusv5GAGtjfiQ7pQ1rMVH

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