Transaction not yet indexed

4nZ21hwNuHJhC3ghuBgnE6FUcntKx2DYf2TDbxUE1zndCJpRbf9f2dmDHMv671PZFuobbmKY2dnCAnkCqNF23rtz

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