Transaction not yet indexed

3MffKeHgupDD2r1T3jbEmTqciJdGK4TVFS3Gx3UPXTLWJSFocrAECEMfB6kRypfYwJPbDqcqTFjNYXWEbSYf9Um7

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