Transaction not yet indexed

21JnwkASefAj3xA4ztqZWfXLmiUoNxz28DfZXaYdvd3nCHSzHE7m9hK1sJGPURYqMmiAgzb1SXUYvVqeEKJVa9sB

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