Transaction not yet indexed

53MS11SH2KYztuVp7k94a57ThnwBaJbgCNPpREov1Q9jgpzcDjA7RirvbUc5nPmEej5eeJT2YZV3HkxVPZZttkNN

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