Transaction not yet indexed

53AekkwDpf8L8BVB2yS2a9hNj9bCZSzpqzU9rSHVxKhG4VS4Uk2CzpqoJ6xqQ6BRqqF7YqHXNB74UfdkeSJQMNU4

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