Transaction not yet indexed

53iKzdYQzpdaRimNVq57KMp8Frf2Sp3aTdLq8BMsaj8nr6Fn9bg643dnM7bxpJ7QDuvLE7SEXNPKYLffkkVXMHzW

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