Transaction not yet indexed

iSarvNStVBt7CTAdkRv9WXK6DN6vxJ3EKxUMM9C6ef2V53vKmZLG3p3wfQLYVhfvk4dD9LBjPc3zKTgkMKBjmyv

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