Transaction not yet indexed

52Qkz4c4U4AEdoRvwp8BQw7bR9iUJmPc2tvCLBepxmHNtntFWHFN3ErVdcjEDNwUMJoHhemsJFtk1XMkXBjkgUD2

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