Transaction not yet indexed

528aCddwSVCGMRsf5ZbRLYkLitSmctnqLTSkhDkTacEku2PLc7Zj568Pj478Yaj2eCH2AVQaTdGXnZ1BprVkto8N

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