Transaction not yet indexed

52za7bsiHfxkWms8bEawDsXCNuN2LcwAsRYXhVRFjZzvAqTRn2LLvdjRaGRz45Xb2xFPDsFZz2me9ESSspJVu753

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