Transaction not yet indexed

53DpKcAgBWmXivjm4fLntLMi4FPMhrV8THeo73EWF5BtgtZiPHDoE3aggDCcQtHWhVHb2uhHfgQL5Qvjfncvnpm1

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