Transaction not yet indexed

52pSH2VdF7BivDpAAMT3s3vKwe3dzpbEx6c9WXKoDLfw5x9yoN8cub2BBfFuVqfPdJCZ5ATign4hFhVEqQPUsUvz

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