Transaction not yet indexed

21XCoJS4JrYCaJvtx9wWrxkojkpvWuoXeNxNfFZW62Mv4i3TzkVWSqXGGBroMbkVTM9HMpBNQTYZ6Q16QSMddmD5

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