Transaction not yet indexed

21Zc2wqLq3DbAvDkBwANm3AwPi59tF6JbUGTsfQ8YuDWyr4KkMoQvVb66rd4VeAGyRBqe7y3k2ATbSi8nLPqT1Xt

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