Transaction not yet indexed

AUpqq1DVH5oxTkZWSNCR2hy3cKnzDZmrufzMdTLFpq2vSdrWgHDwESi1ycz56DCdVqPEFvHZ9VcSxf1JUqHEruJ

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