Transaction not yet indexed

52u2BBzvAKH25pKhx9dYW8Q5253kxm9JtrWN2Di3m8sxRxSjZ1CNXZRtZ9YNLmLXvg1u3sFyaTcSKxVKjiVJyqtm

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