Transaction not yet indexed

53SDw7mDF3L5nrGbqjFpcdcDZwUrNZb8Ae7fGHxg5LcZUM7K71K7ARDd6U6rKHWNwNQkfFafbzNtaAkMx8CLEtVk

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