Transaction not yet indexed

RqKop52pQwgoMk3LABvrP7Bc17kCvMZaFKm9nob2HQXgbf4T6ezMNZgWeobRQrEHJoFuTvmFW6Fa6BpwhKJtgrm

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