Transaction not yet indexed

53VXx1c2mgsNUS5E7GpUppsrn4goPymqdE5HbdLN7oLScqtMYLSWsVGiXcnDoTERzs27BVQ3mVBTkSiVCAAKcbKs

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