Transaction not yet indexed

53ub5NpcoUKy4cioXCLoKLiwMmJk7xBPDkZbmbiAPoBSL4GwMBDEFrCm5CebcHkvQA9eGMsiokmiTg5FNhBfFJ6s

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