Transaction not yet indexed

55MUD3UxyT2trCnMD4UNGU1AxwPoGjVqV4fhk1k2Fb9NT3CJMumfjKqfeRyRh9sUPb6FTD5e9MrkGDxePqc5YfS7

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