Transaction not yet indexed

53kpu1thLejBg9p4NLyM2MC9AidCqq2GcRxVCtKhVe5GDDvayYLe4LgaTPLMYhpdsRoJE3SN5o4WZmp7mrowJYaq

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