Transaction not yet indexed

53LCphJDqhbSS5daHnRvQNbvcEVtpWK72Nev9ixXyT6D2Dm3YkPURTf5rYj9m9osWDh2YfHyVnAFYJZSV6jUfWbc

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