Transaction not yet indexed

21mxcgGDBJbMx8GPbHP6HSiTvf6J7Bi1MNopBXqtF29RUg9CSX9AKt79hCbDGwED7hNAXVoqynb6kXSrbHLdTvQn

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