Transaction not yet indexed

21m5rctkuk393TUDSQMoXvLrnL8pNDL1y7EAtCqAbuGo4dccN7MP7TshvEoHNXhvGPcXBSJsKEa8gRFRGDYmy9jC

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