Transaction not yet indexed

21MEM4mST4W8L6QmbxsUFPDBhkNHHdhxtKMuduVXhNCTt8JpXBFSopuGFu7GzzAtpvVW5CXMPpgSSdzpj2X7GDGt

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