Transaction not yet indexed

528t4kWrnNcvDTT3vUpzyX2xzp2KRM9vPEhqCGLvRHuUBLULr9YgMEi2GP2eKJsQjtARH7b3jjrPqCTGtDnc758g

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