Transaction not yet indexed

21mtWJkxC8HZY2BbVhk46S5QQK9VpdgAV4ZZvbkzw5E2A36SfvS7k1HByJPWVLJhY63wB7VGsHS7fRd2BzerSMDZ

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