Transaction not yet indexed

21PfLzNpMoNWeRSTPgpqHj5Dx6i9Y9ZhLbPfHCQw1E9AzGmmrAQV3WBbBpMhZNoye4rPfBvRaKEeLydjLdWHZp4c

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