Transaction not yet indexed

21RpJPLkbcThYnjdqagkan1zgfVqjeHwqPU3NFZP9rE3GWnUjAj9cFG9EoyrgTnwmvrkM6CSwYHLTpVZyWkZSSR8

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