Transaction not yet indexed

53nuRXDjCfyXKifgJ2KT48Yg6LEwHYUAd55jdZNayFjjPyP8fe4pqcp8NpEiCvMq6auncV69RZPsfjPX9PexwYF5

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