Transaction not yet indexed

528Vz3q7o2rty7Z5ieUSi2xA8w11pP3TzfWhhCZRFF61A3TucfHkZXVDuBeAUDCgkHT89Lc7bVd4QV5B4Pc68RLN

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