Transaction not yet indexed

U21QSnXNfNwJC1YuMsLnRqLGzZy9oEi3UthskAqbVtXoeq2UQPXg1UonkuynEMPhktfCdezS1hLCFGX5PjoTwpY

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