Transaction not yet indexed

528JVPWor8w7dCWhUMmbDSRcLuB1qjjRMmVva47mWhtRNqV11HV7dPHsJn7G47P9CRnxLDo5ie4REKfoqraj6UqS

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