Transaction not yet indexed

21Paxi9FMs7Zoxxo7qcMT99VB7dnQSyTwK2NVK3euMtR78yGg43z8jWDsLE3kvvb6WADF55z3jBXhwxsKHGJtgd3

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