Transaction not yet indexed

52U1SDj18CwF1VEHCpvoqSP3s727bFgfEWctEsyggkT7XBQmj84MFUVvTmFWzNq1Q5iEezZiMvnM79W8U2WtMSnc

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