Transaction not yet indexed

55xMT8Er79d6h9eYAuS6dBTKhB9MP3zZCe8R8C1CoihgESexkTH2RowAmhvptvCwHsvrrWKA69yieVUDLEJLTGL1

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