Transaction not yet indexed

5yfKwYhtiV2pk1tSCj5e8QfDR8ZSnxjVh1dD7zKB1fFUqEwPpRuSQ7CWwuP8vtCJ8XJ421mzLEMYfK9gbnRo98tU

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