Transaction not yet indexed

21R4mZUJEgf5Bf5Fzrj3pErXZAhjA2Qn4EeLoJ5jB2Ag2u2CEtDnTNyiYiQJLCbzTKVfVHGdXkNa3gVFWsrJMFnD

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