Transaction not yet indexed

4Mddnc7dEubWMXhkDUVg8bmifqPrLXSPTjEZgP968PhmjHSUGJK9vvTSSwWhk19zWnjtsfpEXEXnpP5KduyswSTC

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