Transaction not yet indexed

4Xx9mF6tEMuLx3ddg4bdzEDMedhVbYG1pAQeADLyaTfDFhFxvWcJEaQdapWxomLFdudXPwr55utAKV9vkc87F4sN

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