Transaction not yet indexed

56Uu4VyWsCH2e888eoi8R4r3dWvgwa3EDKgV2VdrwLSPFhGLhCMqbFKkyMyXaLEfWA8XPvybK3RwZ62nkJ9PfooE

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