Transaction not yet indexed

53WkPyHRwo1nzEmz2sEC7YpWVMHyY8kT4VRnCGLQtQ4cDEkD8wnLSLAeJ8CSaa3XRSZghNm3udrvaAUFsAMAfSi2

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