Transaction not yet indexed

5x88saYGJ9ZPkEhUGEdowaBYPReCjsC2jYmUiip1MGZPRcDULME3gF6bQiuEXK1KAPYEuKpDGQewjSFbm8EYbp2G

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