Transaction not yet indexed

z21D66u7ALGDC4FmUDELjj1K6L2pWFoNDUMrEqKjAxpwR6fzS2nQYwc1qPu61Mpwu3NEPXr3Gya4NNP4ARckURY

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