Transaction not yet indexed

53uGyCKinctzjaKQyRVWY5oug5bQ6MsHBAHzDd5PJxhL2CzDMH5HUwL4wm4xSst4bx21sCxPoxrph1N6sD2T2j8Z

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