Transaction not yet indexed

52vuX86DymmAU5ZbXBUB4DJAuuLbhvGzLPb3SweDkRyqZFi5Y2xVs8tx7dnzvNj2hZHKWLoBMDmGC812KTKYYGe2

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