Transaction not yet indexed

53fA3nkd9pnDSvJSTJfxQr3PJYtCGPfRxQQvgKFJfWGXyACFPCQu7kTuCmiGfsGgHUXW6gCHNU3zFLHYuqGTst9z

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