Transaction not yet indexed

526UNPeGAzPZTHcHXLHq6kLecD7MNfL4Z8B5zpRy2VhR32DP2QBsmPANUGt256KZb2RBEtkYnyrkBRZ6CWpxPqFM

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