Transaction not yet indexed

RStoTYoUuwvj9Pg9Jes2msqXfdfCebjUZ97tFDrsgEcZZSrqGW6J7HoXWd6UyjDeFf2XjVJWd2VCRUbGL9hXLXZ

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