Transaction not yet indexed

53d3jb3xu21uQrVHd1hxdhYdHFDTyqr7K2Jpv5Wv4mzUQdSmFdAaUveMdAebfdfVaFSrKhgue2XvnzfZnXfH6Ext

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