Transaction not yet indexed

52Pu2DPtUgMeU8RjZrhWRQzjqaSES3g7PbJXm8mqeyBPxdVPnAkLt33hxtpyfUGvxuruUyRuo1VAQKkssX8FJHFy

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