Transaction not yet indexed

28SMBYEzTpeSaqFGovUVVEWQa3K37ECQT8r8r7rBEXgZHytWvGjouckB4hjN9A2Lg5TyUFCsNP1uSuCtxPd6xdW6

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