Transaction not yet indexed

1YmusZ4rPTqvucVKaDsEUXbJ3TbEAyX5ifq5iZyfH5wBn3kQQDBKakRaeGMmjSX7g6MEXhpQhY7npdKMtdyBaAA

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