Transaction not yet indexed

5b53NjThpgPf9n7RFfrJ4hs4q3ggvd7wzcEGSYiLXbEsARWRXNEJ6TDTvEWKW7k9d6vbUtY3ysGdCU8DhVYcMEVm

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