Transaction not yet indexed

4x2Nkb7acbSyHdoVnhc8ajQ1JGGVWckvddTHRWzk5d8jmHN5oNUw3pXVRqbVAUqepmtwbcJM6aWgPPJ8FZimfo21

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