Transaction not yet indexed

52g1mfdCTUuUBvT1CJFeCLTPsp9mjjVyZSXvCwZ4ix5QfVquCDTrpYfg8BJdCPLbHRB3LfDunjp7Mt2y5y8M1MMG

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