Transaction not yet indexed

u3MuNik7zP2mf8fdqkEs5vGhbaBP5wZ8EMC2vkRKcqfMDei3FsHsmz4a3f1MKk4JfLGRKgGaLgyfdVgUd9QAPGu

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