Transaction not yet indexed

55Db9XM31KQyNEdwyvd1yeU1DVNEwc9jE5ERR3qT1bx8pu3F7Xbs8vZGrmedJsJGLVR2ZQAkZKLRJJMeYErgqzS6

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