Transaction not yet indexed

53SfZscHvYddqwTaRKTUToc5PcS4fcB5XBHZ43ZBbDNvdr5p8wG8XHfgW8XGDUgVJS8xkfxqZAG23ruCinYwbtmD

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