Transaction not yet indexed

21MEMVE5QNLyVcNB8GDuHMsqF1G3cjzZDbcYGj6MeoueijbQMmbPFB1SR8SieCQ1xUAqiXGCgK1E3iW29vn1EH2e

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