Transaction not yet indexed

53u2yVKfU58MvNUCDMEfKkjH8nUT3SugB7eNYESfGZhjtcpcHV1ukozyWdZcj5G9fVMdgCseg6xC8sGakpxBP8s6

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