Transaction not yet indexed

21pZLJkLyfmkSEQTNQT1vbVGb9pG1dwRtgNRMRvkNWKovA8QBXHZ8SaDY8a7B1ZpxXCLuihA5bZYYQdjJ5Hntuo7

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