Transaction not yet indexed

53dzYkmHuVTjnWN5gkeu2fTVbyqkvhwP79Lkmx6xs5Z8aDMqFAQ2E1RTCw3Pf9HosGZHu4rr2mNbcx9YWn21rN5i

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