Transaction not yet indexed

53ZGZZBqUFoKPRKL7vpk5CXVXK9kKqQoXBHEQ3JH1V17zedSNRfCS6aZNjGjGs5fjgWXrmNHTU3krU6nF6uwHHYd

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