Transaction not yet indexed

5MMBmh9xJgnYtg9KYdT7umDefSvpyxRkUZJdApRhGj7cxnJKwasC9YJ1JZ8AZGgFv39tpHJSrYKcJJU3Y2TRTDN8

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